RU2199932C1 - Information frame - Google Patents

Abstract

FIELD: information display equipment. SUBSTANCE: information frame has contoured profiled frame connected to flat or cylindrical cover to form rigid construction, or contoured frame and cover made in the form of integral part. Frame has transparent screen, which is adapted for holding and protecting sheet. Contoured frame has shield, inlet slot, charging opening and projection extending along three sides and provided with securing pins. Frame is manufactured from thermoplastics by casting in casting molds or by vacuum molding of sheet plastic. Parts are glued, soldered, secured by means of pins or cutters. Sheet is inserted into inlet slot or glued. Frame is hung onto wall or may be attached as information pocket onto surface of information stand, may be located on floor or table. Frames may be connected into flexible blocks-stands by means of attachment loops or catches. Information frame may be used for displaying of information material formed as sheets of paper, cardboard, including laminated plastic sheets of A5, A4, A3 or A2 size, in educational institutions, decorative, advertisement and other branches of industry. EFFECT: wider operational capabilities, increased efficiency and simplified construction. 12 cl, 20 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, including laminated, and can be used in various fields: information, educational, advertising, art and design, etc.

 A known information frame containing a box-shaped case and a contour frame, which are components of a prefabricated cellular stand, capable of self-operation.

 However, this frame with single use looks too voluminous, cumbersome, pompous. RU 21710088, 2001.

 Known frame for information, containing a housing made of plastic and a transparent hard screen, fixed in the undercut in the form of a ring around the entire contour of the housing. RU 2160033.10. 12.2000.

 The disadvantage is the large weight of the product.

 Also known is the Flexi Frame information frame containing an information holder in the form of a prefabricated frame of corners, lengthy profiles and panels. US patent 4636105 A, class F 16 B 7/00, 01/13/1987.

 However, this frame also has drawbacks when working on A4, A3 formats: it is not durable, not protected from unauthorized access to components, it looks cumbersome on A5, A4 formats, consists of a fairly large number of components.

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, laminated information material are possible, all of this are in standard format A5, A4, A3, etc.

 The main task solved by this invention is to create a product of simple design, the use in the manufacture of a framework for the information of modern materials, plastic, with a number of properties inherent only to it, for example, high technology, the possibility of complex forms of one part, lightness, colorfulness; assembly units of minimum light weight with a minimum number of components; reliability of elements during operation, the ability to change the orientation of the frame to change the orientation of the sheet from portrait to landscape and vice versa; expanding the scope of use due to simplicity, high performance and versatility, operating the information frame as plates, signs, signs, connecting the frames into assemblies of several pieces; compact transportation, the use of a framework for information as components for other demonstration systems.

 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, especially laminated materials, coating, embossing, color, volumetric texture as functional elements of the information frame, taking into account trends in informatization of society - increasing the volume of information material, reducing the period of its demonstration, the efficiency of substitution, adjustment, especially formats 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.

 Obtaining such a device is possible only due to the special design of the contour frame, the method of fixing information material, the use of sheet plastic.

 The information frame can be used as a universal information holder, for operational work, in any institutions, the educational process, for photographs, reproductions, certificates, safety instructions, fire safety, etc. Information frames can also be used as information pockets in the production of information stands made of any materials, such as: wood, metal, plastic.

 The specified technical result is achieved due to the fact that in the frame for information containing a rectangular contour frame made of plastic, a winding slot and a filling groove for installing the information sheet, the contour frame is made profile with a contour visor, holding the sheet from the outside or inside, a protrusion along three sides and a filling groove, the external dimensions of which are equal to the sizes of a sheet of A5, A4, A3, A2 format in a laminated form.

 The frame has a transparent screen made of plastic sheet and a cover with stiffeners attached to the frame.

 On the ledge of the contour frame there are pins, holes for screws.

 The frame and the cover are fastened by soldering, or by gluing, or by self-tapping screws, or by soldering the pins of the contour frame.

 A cover made of plastic by casting or vacuum molding, or from sheet metal, is wound up and secured by a tight fit in the grooves of the contour frame. The information sheet is attached to the contour frame by gluing to the contour visor from the outside or inside, and the contour visor has an adhesive coating to hold the information sheet.

 The contour frame and cover can be made as a single part.

 The lid may also have a sticky coating. It has at least one hollow recess and a mounting round or figured hole at the bottom.

 The cover has mounting loops, at least 2 per side, or hooks.

 The contour frame has an undercut hole, attachment loops or hooks.

Figure 1 presents a frame for information with a sheet of paper and a transparent screen made of colorless plastic;
figure 2 - frame for information in the form of one part - a contour frame with a laminate, cardboard;
figure 3 is a transverse section of the frame and cover; made of thermoplastics by injection molding in a mold, a cut along a hollow recess;
figure 4 is a longitudinal section of the frame and cover; made of thermoplastics by injection molding in a mold, cut along the factory gap;
figure 5 is a cross section of a frame for information in the form of one part - a contour frame with a laminate, cardboard;
figure 6 is a longitudinal section of a frame for information in the form of one part - a contour frame, the laminate is advanced;
Fig.7 is a cross-sectional view of a frame and a cover made of sheet plastic by the method of vacuum molding, with an adhesive connection;
Fig. 8 is a cross-sectional view of a frame and a cover made of sheet plastic by the vacuum molding method, by soldering the pins;
Fig.9 is a cross-sectional view of a frame and a cover made of thermoplastics by injection molding in molds, the glue connection;
figure 10 is a frame for information in the form of one part - a contour frame, view from the back side;
in FIG. 11 shows a frame for information with a cover made of thermoplastics, view from the back;
in FIG. 12 is a cross-sectional view of a frame with a lid with concave cylindrical surfaces and an inserted sheet of paper;
in FIG. 13 is a cross-sectional view of a frame with a cover fixed in a groove of a protrusion of a contour frame;
in FIG. 14 is a sectional view of a frame in the form of a contour frame with a glued sheet on the inside;
in FIG. 15 is a sectional view of a frame in the form of a contour frame with a glued sheet from the outside;
on Fig - section frame in the form of a contour frame, the contour visor has a sticky coating;
in FIG. 17 - section of the frame in the form of a part unified with the cover, the cover has an adhesive coating, or the sheet is glued.

 The information frame consists of a rectangular contour frame 1 having a contour visor 2, a protrusion 3, pins 4, a winding slot 5, a circular hole 6 with an undercut 7, mounting loops 8, a groove 9 and a cover 10 (Figs. 1, 2, 3, 4, 6, 11).

 The information frames can be fastened together through holes in the mounting loops 8 with fasteners: brackets, earrings, etc. The cover 10 has a flat or cylindrical surface 11, convex or concave (Fig. 12), stiffeners 12, at least one hollow recess 13 with a round or figured hole 14 for the screw head, nail on the wall.

 The winding slot 5 is formed by one small side of the contour frame and the surface of the lid. The width of the slit is slightly larger than the width of the sheet of paper 15. The height of the winding gap is slightly greater than the thickness of the package, consisting of a sheet of paper and transparent plastic 16 or laminated information material 17 (4, 6).

 The completing frames for information are made: a contour frame, a cover made of thermoplastics - in injection molds, a transparent screen - made of PVC plastic. Also, the contour frame, the cover can be made of sheet plastic by vacuum molding.

 The contour frame 1 is fixed to the cover 10 by soldering, or by gluing 18, or by soldering the pins 4 at the factory (Figs. 3, 7, 8).

 A cover made of plastic by casting or vacuum molding, or from sheet metal, is wound up and secured by a tight fit in the grooves of the contour frame (Fig.13).

 The central location of the hollow recess 13 on the cover 10 allows you to hide the gate, which is removed later, always negatively affecting the appearance of the plastic product obtained by injection molding.

 A frame is hung out by combining the figured hole 14 of the hollow recess 13 with the screw head, nails 14 pre-mounted on the wall, or screwing the screws through the holes of the hollow recesses 13 of the cover 10 into the wall or stand panel. (figure 3, 11).

 A frame for information in the form of one detail - a contour frame, is hung out by combining the hole 6 with the head of a screw, a nail pre-fixed to the wall. Using the undercut 7, the frame is fixed from sliding off the fastener head (Fig. 6). An assembly from a frame made of thermoplastic is also hung out, and the cover is made of sheet plastic.

 A sheet of paper, cardboard, laminate is attached to the contour frame by gluing 18 to the contour visor from the outside or inside, while replacing the sheet is associated with its separation from the cover and the unsuitability of using the sheet in the future (Fig. 14).

The contour visor of the product in the form of a contour frame may have an adhesive coating 20 on the outer or inner side to hold a sheet of paper, cardboard, laminate (Fig. 15). Fixing the sheet in a frame with a cover, in the form of a single part, possibly by gluing 18, while replacing the sheet is associated with its separation from the cover and the unsuitability of using the sheet in the future (Fig. 16)
The cover of the product in the form of a single part may have an adhesive coating 20 (Fig. 17).

 The operation of the information framework consists in: setting up a sheet of information; removal and replacement of sheets; making adjustments to the sheet, removed or not removed from the frame; changing the orientation of the frame, combining several frames into a single assembly. The installation of the information sheet 15 consists in pushing it through the winding slot 5 under the small side of the contour frame, the visor 2, along the long sides all the way into the groove of 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 (figure 1). Information corrections on the sheet can be made with a pencil, fountain pen, eraser without removing the sheet from the holder, therefore, the front surface of the case is smooth or with a minimum decorative pattern, moire. To ensure a more reliable fastening: sheets with a low density, sheets of the A2, A3 format and large, frames with covers of a cylindrical surface are recommended, having, moreover, an original design (Fig. 12). Recommended radius 19 is about two meters. The installation of the laminated material, cardboard in the information frame made of one part - the contour frame consists in pushing the laminate or cardboard into the groove until it stops in the groove of the far small side of the frame (Fig. 2).

 The information frame has several advantages over existing ones, namely: safety and ease of operation; providing a sufficiently large functional service; variety of colors; mobility and lightness, compactness in packaged form, transportability; the ability to use assemblies; long-term preservation of commercial qualities. Due to structurally uncomplicated, with a minimum number of components, flexibility in the development of assortment, design, the information frame is industrially feasible, in demand by society.

Claims (12)

 1. The information frame, containing a rectangular contour frame made of plastic, a winding slot and a filling groove for installing an information sheet, characterized in that the contour frame is made profile with a contour visor, from the outside or inside, holding the sheet, a protrusion along three sides and a filling a groove whose external dimensions are equal to the dimensions of a sheet of A5, A4, A3, A2 format in a laminated form.  2. The frame according to claim 1, characterized in that it has a transparent screen made of sheet plastic and a cover with stiffeners attached to the frame.  3. The frame according to claim 1 or 2, characterized in that on the protrusion there are pins, holes for screws.  4. The frame according to claim 1 or 2, characterized in that the frame and the lid are fastened by soldering, or by gluing, or by screws, or by soldering the pins of the contour frame.  5. The frame according to claim 1 or 2, characterized in that the cover made of plastic by casting or vacuum molding, or from sheet metal, is wound and fixed by tight fit in the grooves of the contour frame.  6. The frame according to claim 1, characterized in that the information sheet is attached to the contour frame by gluing to the contour visor from the outside or inside.  7. The frame according to claim 1, characterized in that the contour visor has an adhesive coating to hold a sheet of information.  8. The frame according to one of paragraphs. 1-3, characterized in that the contour frame and the cover are made as a single part, and the sheet is attached by gluing.  9. The frame according to claim 8, characterized in that the lid has an adhesive coating.  10. A frame according to claim 2 or 3, characterized in that the cover has at least one hollow recess and a mounting round or figured hole at the bottom.  11. The frame according to claim 1 or 2, characterized in that the cover has mounting loops, at least 2 on the side, or hooks.  12. The frame according to claim 1 or 2, characterized in that the contour frame has a mounting hole with undercut, attachment loops or hooks.

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