HU190332B

HU190332B - Frame particularly picture one

Info

Publication number: HU190332B
Application number: HU404784A
Authority: HU
Inventors: Judit Pogany
Original assignee: Pogany,Judit,Hu
Priority date: 1984-11-01
Filing date: 1984-11-01
Publication date: 1986-08-28

Abstract

A találmány keretre, különösen képkeretre vonatkozik. A négy profilos keresztmetszetű, merev lineáris keretelem oldható egymáshoz csatlakoztatására a négy saroktartományban egy-egy egymásra merőleges szárral (4) rendelkező sarokmerevítőés kapcsolóelem (2) szolgál. Ezek szárainak (4) rögzitőtagjai (4a) ugyancsak merevek, az azokhoz tartozó kapcsolótagok (4b) viszont rugalmasan deformálhatóak, és végükön kapcsolóbütyökkel (5) vannak ellátva. A kapcsolóbütyök (5) a keretelemek (1) egy pofalemezének (12) egyoldalt nyitott fészkeibe (3) illeszthetők, és e helyzetükben meggátolják a keret szétesését. A keret szétszedésekor a bütyköket (5) a fészkekből (3) kiemelve - azaz, a kapcsolótagokat (4b) a saját síkjukból arra keresztirányban kihajlítva - a keretelemek (1) a sarokmerevítő- és kapcsolóelemekről (2) lehúzhatok. Közben a sarokmerevítö- és kapcsolóelem (1) rögzítőtagjai (4a) amelyek profilos keresztmetszeti alakja olyan, hogy a keretelemek (1) profiljába illeszkedik - a keretelemben (1) megvezetve csúszik végig. -1-The invention relates to a frame, in particular a frame. The four profile cross-sectional rigid linear frame members are releasably connected to each other by a corner bracket (2) having a perpendicular stem (4) in each of the four corner regions. The fastening members (4a) of their stems (4) are also rigid, but their respective engaging members (4b) can be flexibly deformed and are provided with coupling pins (5). The coupling sleeve (5) can be inserted into one of the open ends (3) of a jaw plate (12) of the frame members (1) and prevent the frame from disintegrating in this position. When the frame is disassembled, the cams (5) are removed from the nests (3), i.e., the coupling members (4b) are folded outwardly from their own planes, the frame members (1) being pulled out of the corner reinforcement and coupling elements (2). Meanwhile, the fastening members (4a) of the corner reinforcement and coupling element (1) having a profile cross-sectional shape such that they fit into the profile of the frame members (1) are slid along the frame member (1). -1-

Description

(57) EXTRACT

The invention relates to a frame, in particular a frame. The four profile cross-sectional rigid linear frame members are releasably connected to each other by a corner bracket (2) having a perpendicular stem (4) in each of the four corner regions. The fastening members (4a) of their stems (4) are also rigid, but their respective coupling members (4b) can be deformed flexibly and are provided with coupling pins (5). The coupling sleeve (5) can be inserted into one-sided open seats (3) of a jaw plate (12) of the frame members (1) and prevent the frame from disintegrating in this position. When the frame is disassembled, the cams (5) are removed from the nests (3), i.e., the coupling members (4b) are folded outwardly from their own planes, the frame members (1) being pulled out of the corner reinforcement and coupling elements (2). Meanwhile, the fastening members (4a) of the corner reinforcement and coupling element (1) having a profile cross-sectional shape such that they fit into the profile of the frame members (1) are slid along the frame member (1).

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190 332 and some structural details thereof. In the drawings, Figure 1 shows the entire frame in a rear view;

Fig. 2 shows a corner of the frame in a position prior to fixing, in a larger scale;

Fig. 3 shows the frame frame of Fig. 2 in the post-fixing state;

Figure 4 is a side view of a terminal end portion of a linear frame member;

Figure 5 is an arrow view A shown in Figure 4;

Figure 6 is a B-view of Figure 4; Figure 7 is a larger scale view of a corner bracket and coupling member, viewed from the back of the picture frame;

Figure 8 is a sectional view taken along line CC of Figure 7;

Figure 9 is a front elevational view of the corner bracket and coupling member of Figure 7;

Fig. 10 shows the larger portion E shown in Fig. 1.

The rectangular rectangular image frame shown in Figure 1 has four linear frame members 1 and four corner reinforcement and coupling members 2 as well. The frame members 1 are made of anodised aluminum on their visible surfaces, and the corner reinforcement and coupling elements 2 are made of resiliently deformable plastic. The frame members 1 have circular-shaped shells 3 of a size larger than the semicircle area, and in the fastening position they are fitted with the same shape of the capillary cams 5 at the end of the perpendicular legs 4 of the corner reinforcement and coupling elements.

In order for the linear frame members 1 and the corner reinforcement and coupling profiles 2 to be connected to each other, they must have a special profile - cross-sectional shape - which ensures their sliding and interconnection as well as the shape of the sheet containing the image. The frame element 1 is illustrated in greater detail in FIGS. The ends of the frame member 1 have an oblique cut 6 for connection to the respective adjacent frame member 1; the angle of u (Figure 4) is 45 °. The cutting surface 6 is illustrated by hatching in Figures 5 and 6. The frame member 1 has a base plate 7, from which two sides 8a, 8b perpendicular to the base plate 7 extend perpendicularly to the base plate 7. On the side plate of the profile 7, perpendicular to the center plane of the dot-line X, to the left of Figure 5, to the left of the base plate 7, the spine plate 9 extends, which is parallel to the beads 8a, 8b. The spine plate 9 /// is higher than the height of the wings 8, 8. On the opposite side of the plane A / plane 9 to the ridge plate 9, at the same y distance from the middle plane as the ridge plate extends (FIGS. 5 and 6), the base plate 7 extends perpendicularly therefrom, and the intermediate socket 10 extends parallel to the beads 8a, 8b. having a height of m ₃ less than the height m _{2 of the} beads 8a, 8b. A gap II extends in line with the intermediate sole 10, and above it, the jaw plate 12 extending from the lid 13 extending from the upper end of the rack plate 9 towards the base plate 7. The sole 10 and the jaw plate 12 can all be considered as a wall designated as reference numeral 22, in which a gap 11 of w ₄ height extends longitudinally from the inner surface of the base plate 7, starting from m ₃ . As a result of the described cross-sectional structure, a longitudinal channel 14 is formed in the geometric center plane of the profile X, which has a width d, m height, and one side has a ridge plate 9, the other side a wall 10, a bottom plate 7 at the bottom, and a lid 13 at the bottom. delimited. 1, the center of the semicircular seat 3, shown in Figure 1, is centered on the lower edge of the jaw plate 12, in the jaw plate, at the distance II from the end of the frame member (Figure 1). Refer to 7-9. Figures 2 to 4 show the corner bracket and coupling member as shown in FIG. 2 in greater detail on a larger scale; angle β is right angle. Each of the four arms 4 has a thicker, stronger and wider stiffening member 4a extending from the heel region, and a thinner, weaker and narrower coupling member at the end of which is a circular-shaped shuttle 5 larger than the aforementioned half-circle area. The latter's _two center distance H measured from points on the outer corner of the right angle β the same as shown in figure 4 // size. In Figure 8, the overall thickness of the stiffening members 4a otherwise v "is the thickness of coupling elements 4b is marked with reference letter v _2; The value of av ₂ is chosen so that the 4b coupling member, preferably made of plastic, can be easily bent at right angles to one of its larger sheets, as shown in Figures 7 and 9.

The outer faces of the stiffening members 4a run through outer grooves 15 and the bottom plates 15 of these grooves coincide with the outer edge of the coupling members 4b (see Fig. 7). In the inner narrow side panel of the stiffening members 4b, the inner grooves 16 are formed; their bottom plates 16a coincide with the outer edges of the coupling members 4b. As shown in FIG. 8, one of the jaw sections 17, which delimit the inner grooves 16, has a length greater than the length of the other jaw section 18, i.e. the former is larger than the latter (FIGS. 7 and 8). The width d 'of the flap 17 is substantially the width of the channel 14 shown in Figures 5 and 6, or slightly smaller, and the total height m' of the jaw 17 (Figures 7-9) is also the height m of the channel 14. substantially the same or less, so that the jaw wall 17 can be manually inserted into the channel 14 and withdrawn therefrom. During these operations, the ribs 10 of their frames 1 slip through the outer grooves 15 and the jaws 12 of the jaws 16, while the ribs 24 connecting the jaw plates 17 and 18 defining the grooves 15 and 16 (FIG. 8) are channel 14 of the body 1, Fig. 5) is located in a portion 11 of a wall 22, which is delimited from one side and can slip freely therein, since the height m of the rib 24 is substantially equal to or less than the height w * of the slot 11.

With the help of the linear prolyl frame members 1 and the corner fasteners and couplings 2 described in detail above, the assembly of the frame and the relay 3190 332 of the frame are shown as shown in Figs.

Two of the adjacent linear frame members 1 to be connected to each other (FIGS. 5 and 6) are inserted into the jaw plates 17 (Figure 8) of the corner reinforcement and coupling element 2 in the direction of the arrows. During this operation, the flexible coupling members 4b, together with the coupling bolts 5, are curved sideways from their own planes and slid over the slots 14 of the frame members 12 in FIG. 5 above the slot 14 in the opposite direction to the arrows as the frame members 1 are pushed toward each other. When the oblique ends (1 of FIG. 4) of the frame members 1 fit into each other, i.e. occupy their relative position relative to one another, the coupling cams 5 are covered with the nests 3, and since the engaging members 4b are resiliently deformable materials, they engage in the nests. This creates the position of Figure 3, i.e. two frame members 1 are fixed at one corner and the corner area is stiffened by the stiffening members 4b of the stems 4. It is easy to see that by performing the above operations the corner elements can be connected and stiffened in the same way in the other three corners.

If you want to separate the picture frame, that is to say, to remove the linear frame elements from their position as shown in Figure 3, the closing rails 5 of the corner reinforcement and coupling element 1 are removed from the nests 3, perpendicular to the plane of the drawing, and keeping the frame members 1 in their raised position. we pull it slightly. At this point, the closures 5 lie on the jaw plate 12 (also Figures 4 to 6), and the frame members can be extended without obstructing this operation by the closure cams 5 as they slide over the outer surface of the jaw plate 12.

The cardboard or other material sheet containing the image is illustrated with reference numeral 20 in FIGS. 5 and 6 of the profiled frame members 1 on the one hand, and the grooves 9 on the one hand, and the outer bead 8b on the other, which, after joining the frame members as a frame as described above , forming a coherent groove; the displacement of the formula from the frame is inhibited by the outer peripheral peripheries 8b that also circulate. Figure 5 is a dashed line in Figure 5 and 21 references are numbered. 8b edge ribs _m} height is selected such that 21 images cover securely engages the web 9 disc _m2 height of the slot 11 is ₄ m width, and the 10 foot rib _m3 height and must be sized to ensure a part corresponding lateral support 21 on the other hand, the height m of the channel 14 corresponds to the corresponding geometric dimensions of the stiffening members 4a which are part of the stems 4 of the corner reinforcement and the bracket 1, which in turn are in accordance with FIGS. Figs. When selecting the height of the m _{5 of} the jaw plate 12 (Fig. ₅ ), it should also be taken into account that the nest 3 (Fig. 4) must be trained therein. The inner perimeter 8a contributes primarily to providing the rigidity of the profile.

On the larger scale, it can be seen from Figure 10 that a circular slit 3 having a circumference of more than half the area of the semicircle, and the same shaped coupling bolts 5 in the same shape, result in a perfectly safe connection with the arrow-drawing, due to both the nest and the nose. a cam z with a distance (eg 1 mm) greater than the radius r of the circle to which the circular slice forms part; Thus, the cam cannot slide out of the nest and can only be pulled out of it (foldable). The nest and cam at their edges are aligned with each other, and the gap between them is only shown for better understanding. It is understood that the cam and the nest are different, e.g. dovetail, etc. may also be shaped.

An advantage of the invention is that it is extremely easy to assemble and disassemble the picture frames, practically any number of pieces, in addition to the rational technology and the cost of making the frame elements and switching elements. It is further preferred that frame frames of various sizes cut to different sizes can be configured with almost any size of frame, since all frame elements are formed at the ends in the same manner, irrespective of their length, so that they can be assembled in any size by means of the coupling elements.

The invention is, of course, not limited to the embodiment described above, but can be implemented in a variety of ways within the scope of the claims.

Claims

A frame, in particular a frame, having linear cross-sectional elements of the profile and coupling elements for detachable connection thereof, characterized in that the coupling elements are formed by cornering and coupling elements (2) having rigidly perpendicular legs (4) which are rigidly connected to each other. the stiffening section (4) of the stems (4), adjacent to the corner, has a movable cross-sectional shape which fits in their lengths and is guided in the frame members (1), each additional section of the switch being elastically deformable, provided at the end with coupling pins (5); and nests (3) adapted to accommodate the coupling cams (5) in the linear elements.

A frame as claimed in claim 1, characterized by. that

- a base plate (7) perpendicular to the plane of the frame on linear frame elements (1); a longitudinally extending channel (14) extending perpendicularly to the inside of the frame (14) extending in the longitudinal direction of the frame towards the inside of the frame, and also extending in the longitudinal direction (14) of the base plate (7), the side wall (22) of which extends in a longitudinal direction. a longitudinal gap (11) extends from the base plate (7) at a distance (m ₃ ), and the jaw plate (12) delimiting the slot (11) from the top edge of the slot (3) extends from the endpoints of the frame members (1) inwards (H). ;

the stems (4) perpendicular to each other, which are rigidly connected to each other by the corner bracket and coupling elements (1), are the stiffening-41 starting from the corner region

190,332. having a coupling member (4b) made of a resiliently deformable material and a coupling sleeve (5) attached to it (4a), the distance of the coupling cams (5) from the outer corner point (H) being the same as the nose formed in the jaw plate of the linear frame member (1) (3) the distance from the ends of the frame members (H), and the shape of the coupling sleeves (5) is selected in accordance with the shape of the nests (3) in a manner that allows the cams to fit into the nest; and in that the ^one fastening member (4a) and said inner longitudinal edge of the grooves (15, 16) extend, of which the sarokmerevítő- and connected switching elements (4) of the frame members (1) position - the external grooves (15) of adjacent frame elements (1) public ^one inner talpbordáira (10), the internal grooves (16) are fitted to jaw plates in (10) aligned with the intermediate talpbordákkal (12), one pofafal limiter whereby the grooves (15, 16) from one side (17) of the linear frame members ( 1) is provided in the channel (14) ²⁰ and can be guided in, and the other jaw (18) outside this channel (14), outside the wall (22) of the gap (11), joining the jaws (17, 18). (24) is located in the gap (24). ²⁵

A frame according to claim 2, characterized in that the linear frame elements (1) have two peremons (8a, 8b) extending in the same direction, preferably of the same height (mj, and height (m,) less than the height (m ₂ ) of the ridge plate (9) delimiting the channel (14) from one side ³⁰ , but greater than the height (m ₃ ) of the intermediate socket (10) (Figure 5)

4. A frame according to claim 2 or 3, characterized in that the channel (14) In addition to spinal disc is closed with connector ³⁵ (9) and above the gap (11) chuck plate (12) with a lid (13). (Figure 5)

5. Frame according to one of Claims 1 to 4, characterized in that the longitudinal geometric center plane (X) of the channel (14) coincides with the longitudinal geometric center plane ⁴⁰ (7) perpendicular to the base plate. (5th

and Figure 6)

6. Frame according to one of Claims 1 to 3, characterized in that both ends of the linear frame elements (1) terminate in surfaces (6) which extend at an angle (a) of 45 ° to the longitudinal direction of the frame member and that adjacent frame elements (1) are joined together along these surfaces (6). . (Figures 4 and 1-3).

7. Frame according to one of Claims 1 to 3, characterized in that one portion of the jaw wall (17) of the corner fastening and coupling elements (1) extends over a portion (14) of the channel (14) of the frame elements (1) bounded by the jaw plate (12), than the same portion. the length of the other pofafal (18) on the side (1 ₂ ). (Figure 8)

Frame according to one of Claims 2 to 6, characterized in that the corner reinforcement and coupling members (1) consist of a material of the same kind of resiliently deformable material, such as plastic, preferably by injection molding in one member, the thickness of the stiffening members (4a) (vJ). exceeds the thickness (v ₂ ) of the plate-like coupling members (4b) that can be bent in a plane perpendicular to their plane (Figure 8)

Frame according to claim 8, characterized in that the edges of the coupling members (4b) are aligned with the bottom plates (15a, 16a) of the grooves (15, 16) formed in the reinforcing members (4a). (Figure 7).

10. References 1-9. Frame according to one of Claims 1 to 3, characterized in that the nests (3) and the connecting cams (5) which fit into them are circular slices of a size larger than the half-circle area. (1-4 and 7,

9, 10).

11. Referring to Figs. Frame according to one of Claims 1 to 4, characterized in that the linear frame elements (1) are made of rigid material, such as metal, preferably of at least the visible surfaces, of anodized aluminum, and their cross-sectional shape is identical in length.

12. Referring to FIGS. any one of claims szeriti frame, characterized in that the kapcsolóbütykök thickness (5), (v ₂₎ identical to the plate-like coupling member (4b) of the thickness (v _2), are formed at its end, and the frame members (1) jaw plates of (12) with a thickness in which the nests (3) are formed. (Figures 5 and 8).

page drawing

Published by the National Inventory Office responsible for publishing: Zoltán Himer Head of Department Szedte Printing House of the Printing Industry (878126/09)

88-1280 - Dabasi Printing House, Budapest - Dabas Responsible Manager: Csaba Bálint Director

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