RU2171088C1 - Sectional cellular stand - Google Patents

Abstract

FIELD: information material displaying equipment. SUBSTANCE: sectional cellular stand is made in the form of rack composed of unified devices for holding informational material of predetermined dimensions. Devices are interconnected by fastening members. Each holding device has rectangular box-shaped casing with width-length ratio of 1:1, 1:2 or 1:3 with flat or cylindrical surface. Information material retainer is formed as frame with retaining shield and guiding slot. Stand may be hung or mounted on supporing poles. Informational material may be made in the form of paper, cardboard or plastic sheets of A4, A3 size. Stand may be used in advertisement, education or information branches of industry and may be readily reoriented. Assembled stand includes stack of holders positioned in soft or semirigid package. EFFECT: wider operational capabilities, simplified and compact construction and improved versatility. 4 cl, 7 dwg

Description

 The invention relates to devices for demonstrating visual information material, for working with information material in the form of sheets of paper, cardboard observers and users; It is a multifunctional demonstration system and can be used in various fields: informational, educational, enlightening, decoration, advertising, etc.

 A known stand containing a rack with support legs and bearing rods with crossbars and information holders (USSR author's certificate N 884688, class A 47 F 5/10, 1981).

 A known stand for information containing a vertical support, a demonstration stand, made in the form of a prism, on the side faces of which information material is placed (USSR copyright certificate N 622463, class A 47/10 F 5/10, 1978).

 A well-known stand for visual agitation, comprising a housing with information holders, a rotary support, moreover, the housing is made in the form of two panels rigidly interconnected, the information holder is made in the form of guides with stops and latches, and the rotary support in the form of a finger with a spherical surface (copyright USSR certificate N 1426533, class A 47 F 5/10, 1988).

 A known stand for information containing a support stand, rods with front shelves and an information holder (USSR copyright certificate N 1447345, class A 47 F 5/10, 1988).

 However, all of these stands for information are inconvenient to use when working with informational materials of formats A4, A3, are not compact in transportation, are limited in operation when varying the sizes of stands depending on changing tasks of users, are limited in universality of use.

 A well-known stand of the Flexiframe system containing an information holder in the form of a prefabricated frame of corners, lengthy profiles and panels (US patent N 4636105 A, class F 16 B 7/00, 01/13/1987). However, this stand also has many drawbacks when working on A4 and A3 formats: it is unstable, not protected from unauthorized access to components, transformability is limited, it is associated with the destruction of elements, it’s immobile, the service in manipulating information sheets is minimal.

 Also known is a prefabricated honeycomb stand containing a frame placed with a suspension or on tripod racks, information holders and fasteners, while the stand consists of unified holders of multiple sizes interconnected by fasteners forming a honeycomb structure and having a flange in the form of a shelf throughout circuit (RF patent N 2116043, class A 47 B 97/02, 1996).

 However, this stand is also not without flaws. It does not allow to quickly replace information, especially A4, A3. Limited in mobility, the transformability of the structure is associated with the destruction of the integrity of the individual elements of the stand. It consists of a sufficiently large number of components, voluminous and non-compact, limited in universality of use.

The information material is considered in the form of a sheet of paper, cardboard with a density of 30-250 g / m ² , sheet plastic is possible, all of this are in standard format A4, A3, etc.

 The main task solved by this invention is the use in the manufacture of the stand of the demonstration system of a modern material, plastic, with a number of properties inherent only to it, for example, high technology, the possibility of complex forms of one part, lightness, colorfulness; the formation of a stand of unlimited sizes, therefore, information capacity, from unified elements, assembly units of low weight with a minimum number of components; flexibility in the formation of a colorful, information space in the interiors of institutions; transformability of the stand without destroying its elements during operation, reliability, maintainability; changing the orientation of elements or a stand for changing the orientation of sheets from portrait to landscape and vice versa; spatial strength of the stand structure without additional reinforcing elements and systems; mobility of the stand (for example, hanging on the wall or after a while exposed on tripod stands, in another place, on the floor, hung in a suspension); expanding the scope of use, the operation of individual unified elements, as plates, signs, signs, two or three connected holders as prikabinetnyh mini-stands; compactness when transporting the stand as a commodity.

 An additional task is to maximize the use of physical and technical properties, aesthetic qualities of modern printed materials, papers, such as density, elasticity, shape, coating, embossing, color, volume textures, etc. as functional elements of the demonstration system, stand; taking into account trends in the informatization of society - an increase in the volume of information material, a reduction in the period of its demonstration, the speed of substitution, adjustment, especially in A4, A3; environmental friendliness associated with the duration of operation, preservation of the parameters of plastic, complete utilization and recycling of stand elements at the end of operation.

 The author did not find this set of distinctive features in the literature he analyzed. Obtaining such a device is possible only due to the assembly of the stand from unified elements, assembly units of certain dependent sizes, a special design, according to the principle of mosaic, honeycomb, this element is multifunctional: it is a component of the shield of the stand, the basis for the placement of information material, the basis for attaching original information locks . As such an element of the assembly unit, a unified information holder of a certain size from the minimum number of components is proposed. Considering the popularity of the information material on A4, A3, etc. paper sheets, the dimensions of the information holder of the declared stand options are tied to these formats, unified, the width and length of the information holder being in the ratio 2: 3, and the dimensions of the information holder for one sheet format, multiples of the size of the information holder for a different sheet format. The proportion of 2: 3 sides of a rectangular information holder is the closest and optimal for sheets of A4, A3, A2, having a aspect ratio of 2: 2.83, and allows you to systematize the mounting and layout of the holders between themselves in a mosaic shield: combine unlimited portrait or landscape orientation, expand the stand with new holders, shift one row of holders relative to the other row vertically or horizontally, etc. Other ratios of sizes of the sides of the holder are possible, for example 1: 2 or 1: 1, less optimal for standard mats sheets than previous ones in many respects.

 A prefabricated cellular stand can be used as a universal, informational, for operational work, in any institutions, educational process, as a tool, the basis for new forms of educational work, in medicine, in pedagogical technologies for the active development of creative thinking; as an active small form of forming the interior, it is a kind of design designer for designers. Given the massive increasing introduction of office equipment in all spheres of society, working mainly with sheets of A4, A3 paper, the appearance of a prefabricated cellular stand with great functional service in the goods market is relevant.

 The specified technical result is achieved due to the fact that in the prefabricated honeycomb stand containing the frame, placed with a suspension or on tripod racks, information holders and fasteners are used, while the stand consists of unified holders of multiple sizes, interconnected by fasteners forming a honeycomb the design and having a flanging in the form of a shelf along the entire contour, the holders form a honeycomb structure in the form of a rectangular or protruding shield, each information holder is It is made of plastic and consists of a rectangular casing having a width and length greater than the width and length of a sheet of A4, A3, A2, A1, A0 format by 20 mm or more on a side having a width and length of 2: 3, having a flange, equal to 10 mm or more, with attachment pads, mounting holes, a flat or cylindrical front surface with a contour groove, stiffeners on the inside, at least one hollow recess with a round or figured hole at the bottom, a decorative cover, and an information lock in the form e rectangular contour frame with a filling slot and a retaining visor.

 There is a gap of 1 mm or more between the hollow recess of the information holder body and the wall or the mounting surface.

 The ratio of the width to the length of the body of the information holder may be in a ratio of 1: 1 or 1: 2.

 The number of attachment pads on the flanging along the width and length of the body corresponds to the proportion of the width and length of the same body of the information holder. One mounting pad may have one, two or more mounting holes. The holder of a single format holder can carry several information holders of smaller or smaller formats.

In FIG. 1 shows a prefabricated cellular stand in a suspension on the wall, in a partially disassembled form, with a portrait and landscape orientation of the holders;
in FIG. 2 is a cross-sectional view of a holder with a flat front surface along a hollow recess with a decorative plug, in connection with another holder, a contour frame, and an information sheet;
in FIG. 3 - longitudinal section of the holder;
in FIG. 4 - holder with a concave cylindrical surface, an inserted sheet with information, the coordinates of the location of the attachment pads;
in FIG. 5 is a cross section of a holder with a concave cylindrical surface;
in FIG. 6 is a view of the contact face of the attachment pad;
in FIG. 7 is an embodiment of a protruding stand.

 The prefabricated cellular stand is a shield 1, assembled from standardized information holders 2 of a certain size, and fasteners 3 (Fig. 1).

 The information holder 2, hereinafter referred to as the holder, consists of a rectangular case 4, width 5 and length 6, which are strictly in proportion 2: 3, and information lock 7 (Fig. 4). The housing 4 along the entire contour 8 has a groove 9, a flange 10 with attachment pads 11, each of which has a contact face 12. The housing 4 of the holders 2 are in contact with the contact faces 12 and fastened together through holes 13 in the attachment pads 11 with fasteners 3 (Fig. 1-6). The housing 4 has a flat front surface 14 (Fig. 2,3) or a cylindrical front surface 15, convex or concave (Fig. 5), stiffeners 16, one or two hollow recesses 17 with a round or curly hole 18 for the screw head, nail 19 at the bottom 20. A decorative plug 21 with or without a hole 22 covers the hollow recess 17 from the front side 14.15 (Fig. 1-5). Width 5, length 6 of housing 4 for a sheet of A4 size are 230 mm or more, 317 mm or more; A3 format - 317 mm or more, 440 mm or more; A2 format - 440 mm or more, 614 mm or more; A1 format - 614 or more, 860 mm or more (Fig. 1.4). The height 23 flanging 10 of the housing 4 is 10 mm or more (Fig. 1-3,5,6). The contact face 12 of the attachment pad 11 of the flange 10 is perpendicular to the flat front surface 14 of the housing 4 or the conditional front plane 24 of the holder 2 with a cylindrical face 15. Step 25 of the distance between the attachment pads 11 is 1/2, 1/4, etc. the width 5 of the housing 4. The shift 26 of the first attachment pad 11 across the width of 5 and the length of 6 is 1/2 of the step 25 from the corner of the housing 4 at a step of 25 equal to 1/2 of the width 5; 1/2, 1/4 - at step 25, equal to 1/4 of the width 5 of the housing 4 (Fig. 4).

 The information lock 7 of the holder 2 is made in the form of a rectangular contour frame 27 with a winding slot 28 under one small side, which is the width 5 of the frame. The width of the winding gap is slightly larger than the width of the sheet. The inner contour 29 of the frame 27 is formed by a holding sheet 30 with information on the front surface 14 or 15 of the housing 4, a visor 31 with a width of 32. The height 33 of the winding slot 28 is equal to the height 34 of the visor 31 above the front surface 14, 15 of the housing 4 and is slightly larger than the thickness 35 sheet 30 with information. Decorative plug 21, round or rectangular, may have a hook hole 22 (Fig. 2-5).

 Unification is achieved by a single design, equality, multiplicity, size, proportion - 2: 3 widths to the length of the information holder body, the optimal choice of flanging heights, a systematic arrangement of attachment areas on the flanging of the bodies, which allows you to embed individual or groups of holders of other formats into one stand, it is easy to combine the stand with the orientation of the holders of the same format.

 The components of a prefabricated honeycomb stand are made as follows: holder body, contour frame, decorative plug made of polypropylene, polystyrene in molds, including wedges, by injection molding; assembly holes in flanges, drilling by conductors. Standard fasteners - screws, nuts. The contour frame 27 is fixed to the housing 4 of the holder 2 by soldering, gluing, or mechanically, for example, screws, screws 36 at the factory (Fig. 2,3,5). In the manufacture of holders on simple and inexpensive molds, a technological slope 37 is required to remove the housing from the die and the die of the mold, therefore, attachment pads 11 with supporting faces 12 perpendicular to 38 to the flat front surface 14 are required on the holder bodies, which ensures the assembly shield 1 flat plane. In packaged form, the prefabricated honeycomb stand is a stack of holders, while for stability, the bottom 39 of the flanging 10 of the upper one is combined with the groove 9 of the lower case and the fasteners placed in soft or semi-rigid containers (Fig. 5,6). In addition, the contour groove simplifies the tasks of intra-shop packaging, warehousing of castings by injection molding and inter-workshop transportation, and gives the holder design additional strength and an original design. The central location of the hollow recess on the housing allows you to hide the gate, which is removed later, always adversely affecting the appearance of the plastic product obtained by injection molding (Fig. 1,2).

 The assembly of the stand by the consumer consists in connecting the holders to each other with fasteners in any sequence; tool used: screwdriver and open-end wrench; the configuration of the stand is determined by the tasks facing the consumer and the available number of holders: the more there are, the more options for assembling the stand. The stand, or shield, having the shape of a rectangle, is called rectangular, different from rectangular - protruding (Fig. 1). The stand is hung out by combining the figured holes 20 of the hollow recesses 19 on the left and right extreme holders 2 of the upper row of the stand with the heads of screws, screws, nails 19 in the amount of two pieces pre-fixed to the wall 40 or by screwing the screws 19 with washers 41 through the holes 20 of the hollow recesses 17 buildings 4 into the wall 40. In the hollow recess 17 of each holder 2, which mounts the stand on the wall, a decorative plug 21 with a hook hole 22 is tightly inserted (Fig. 1,2).

The operation of prefabricated cellular stands consists in installing sheets of information on empty holders; removal and replacement of sheets; making adjustments to the sheet, removed or without removal from the holder; transformability, i.e. changing the stand configuration by adding, removing, changing the orientation of one or more holders, dividing one stand into several stands, combining several stands into one; disassembling the stand for transportation in a compact form; exploitation of a single holder outside the stand, changing its orientation of the book to landscape and vice versa, therefore, and the information sheet displayed. Installation of the information sheet 30 consists of pushing it through the slot 28 under the small side 5 of the contour frame with a visor 31 along the long sides 6 to the other small side of the contour frame, while the visible part of the sheet remains open and accessible for adjusting the movement of the sheet with your fingers. Information corrections on the sheet can be made with a pencil, fountain pen, eraser, marker, without removing the sheet from the holder, so the front surface of the case is smooth or with a minimal decorative height, moire. To ensure a more reliable fastening of sheets with low density, sheets of the A2, A1 format and large, holders with a cylindrical front surface, which also have a more attractive design, are recommended (Fig. 4). The recommended radius 42 is about 2 m. A single holder 2 with one hollow recess located in the center of the housing, due to the gap 43, is tightened by tightening the screw 19 with the washer 41 of the housing 4 to the wall 40 of the mounting surface and is reliably held in tension by the contact of the lower flanging 38 with the wall 40 mounting surface. To change the orientation, it is enough to loosen the screw, turn the holder 90 ^o , the winding slot should be on the side or top, and tighten the screw again. To remove from the wall of the stand, fixed by screwing screws with washers, to access the heads of the screws, it is necessary to remove the decorative caps of the respective holders. For this, a wire hook inserted into the hook hole, the decorative plug is pulled out of the hollow recess. Decorative caps for other holders of hook holes may not have.

 A prefabricated cellular stand has several advantages over existing stands, namely: safety and ease of operation; providing more functional service; the possibility of complex highly professional design solutions in the construction of information spaces, in the interiors of the institution, unlimited number of options for assembling a stand of various lengths, configurations, colors; mobility and lightness, compactness in packaged form, transportability; high degree of transformability of the stand during operation; the possibility of separate use of information holders; long-term preservation of commercial qualities, the possibility of partial sale of permanently unloaded items. Thanks to unified assembly units, structurally uncomplicated, with a minimum number of parts, a prefabricated cell stand is industrially sold.

Claims (4)

 1. A prefabricated honeycomb stand containing a frame placed in a suspension or on tripod racks, consisting of unified information holders of multiple sizes interconnected by fasteners forming a honeycomb structure and having a flange in the form of a shelf along the entire contour, characterized in that the information holders they form a honeycomb structure in the form of a rectangular or protruding shield, each information holder made of plastic consists of a rectangular case having a width and a length corresponding to Dimensions of 1: 1, or 1: 2, or 2: 3, and exceeding the width and length of a sheet of A4, A3, A2, A1 sizes by 20 mm or more per side, a flanging in the form of a shelf along the entire contour, equal to 10 mm and more, with attachment pads having at least one assembly hole, a flat or cylindrical front surface with a contour groove, stiffeners on the inside, at least one hollow recess with a mounting round or figured hole at the bottom, with a decorative cap covering the hollow indentation, and fixedly and information in the form of a rectangular frame contour having a gas gap and the visor, the holding sheet with the information on the holder body.  2. The stand according to claim 1, characterized in that there is a gap between the hollow recess of the body of the information holder and the wall or surface of the attachment.  3. A stand according to one of claims 1 and 2, characterized in that the number of attachment sites on the flanging according to the width and length of the body corresponds to the ratio of the width and length of the same body of the information holder.  4. A stand according to one of claims 1 to 3, characterized in that several information fixators of smaller or smaller formats can be placed on the housing of a holder of one format.

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