ES2393722T3 - Shelving shelf - Google Patents

Abstract

Shelving shelf (106) for a crossbar (104) of a shelf, the shelf shelf (106) having a U profile with two vertical facing wings (302) and with a horizontal soul (300), which joins the wings (302 ) vertical, the vertical wings of the shelf shelf (106) having at least one end (108) of the shelf holes (304) mutually facing each other, the holes (304) being completely surrounded by the material of the vertical wings (302), the vertical wings (302) being folded at least in the area of the holes (304) and at its end away from the horizontal soul at an angle (308) straight inwards, the horizontal soul (300) having at the end (108) from the shelf a recess (312) and extending the recess in the direction of the extension of the shelf completely to the end of the vertical wings of the shelf, characterized in that at the edge of the recess (312) the horizontal soul (300) is inclined away from ex section (108) of the shelf in the direction of the area between the vertical wings (302).

Description

Shelving shelf

The invention relates to a bookcase shelf for a bookcase crossbar as well as a bookcase with a bookcase shelf.

Many kinds of shelves are known throughout the state of the art. Thus, for example, document EP 027 3345 A2 discloses a shelf, especially a shelf for platforms, with longitudinal and / or transverse crossbars suspended and / or fixed between vertical posts as support elements.

WO 00/27733 A1 discloses a shelf with shelves in which the shelves can be housed in recesses of the crossbars. The claws of the crossbars in this case penetrate into side recesses of the shelves.

WO 2010/022448 A1 discloses a shelf system with shelves, which can be accommodated from above in recesses of the crossbars.

The invention is based on the problem of creating a shelf for a shelf of a shelf and a shelf with a shelf of shelf. The problems on which the invention is based are solved with the characteristics of the independent claim. Preferred embodiments of the invention are set out in the dependent claims. A shelving shelf is created for a shelf crossbar, the shelf shelf having a U-profile with two mutually facing vertical wings and with a horizontal core, which joins the vertical wings, possessing the vertical shelf shelf wings on at least one end of the shelf mutually facing holes, the holes being completely surrounded by the material of the vertical wings and the vertical wings being folded at their ends away from the horizontal soul at right angles inwards, at least in the area of their holes.

The embodiments of the invention have the advantage that a shelf shelf of this kind can be accommodated in a particularly simple way on the shelf of a shelf. The holes in the vertical wings serve to accommodate corresponding antagonist interlocking elements, so that through the introduction from above it is possible to interlock the shelf shelf with the crossbar. In the locked state, that is to say assembled, the parts folded at right angles to the interior settle on the shelf crossbar, so that the forces, which act on the crossbar due to the shelf shelves, are essentially transmitted to the crossbar by means of these elements folded at right angles inwards. Because, in addition, in the assembled state, that is to say interlocked, the interlocking elements can cooperate with the holes, the unwanted movement of the shelf shelf in the longitudinal direction of the shelf shelf is avoided in the locked state. . If the hole widens in the longitudinal direction of the shelf shelf beyond the width of the interlocking elements, it is possible to compensate for the manufacturing tolerances of the shelf shelves and the crossbars in the longitudinal direction of the shelf shelf. If, for example, the shelf shelf of a crossbar is suspended, there is, in spite of possible tolerances, the possibility of fixing the shelf shelf on its opposite side to the opposite shelf of the shelf using these holes in the vertical wings of the shelf.

At the end of the shelf the horizontal soul has a recess, extending this recess in the direction of the extension of the shelf completely to the end of the vertical wings of the shelf. This results in the possibility of stuffing the shelf shelf at least in part on the shelf crossbar. Therefore, the shelf shelf does not rest on the crossbar, so that the highest point of the shelf shelf protrudes from the crossbar. Instead, it is now possible for the shelf to be located slightly below the highest point of the crossbar or even for the shelf and the crossbar to form an essentially continuous surface. Together, this increases the storage space inside the shelf and avoids elements, which stand out uselessly, since the shelf and the crossbar together form a support surface for the merchandise to be stored.

The horizontal soul extends, according to another embodiment of the invention, in the area of the recess to the recess and symmetrically thereto. In other words, the entire horizontal soul is not cut in the recess area, but a part of the horizontal soul still exists adjacent to the horizontal soul. This increases, on the one hand, the support surface of the shelf shelf also in the crossbar area, even when the shelf shelf is mounted on the crossbar. On the other hand, a U-profile is obtained by combining the vertical wings folded at right angles in the area of the shelf shelf overlap and the crossbar, thereby increasing the total robustness of the shelf shelf .

According to the invention, the horizontal soul is inclined at the edge of the recess, moving away from the end of the shelf shelf in the direction towards the area between the vertical wings. Low inclination means any angle � 20 ° here. An inclination of this kind has the advantage that the mounting of the shelf shelf is facilitated on a crossbar, since with the inclined part of the horizontal core a flange is created, which serves as a stop in front of the shelf crossbar. This facilitates the threading of the shelf shelf with its holes in the antagonist interlocking elements of the crossbar. Another advantage of using a flange of this kind is that, due to the folding of the horizontal soul in the transition zone between the shelf shelf and the crossbar, live edges are avoided, so that the material to be stored is not damaged. place it and push it over the shelf shelves.

The wings folded at right angles to the interior have, in accordance with another embodiment of the invention, recesses in the area of the holes. These recesses prevent, after the start of the shelving shelf housing on the crossbar, the shelf shelf can be re-released from the crossbar by sliding in the longitudinal direction of the shelf shelf. The recesses thus serve as an aid for assembly during the assembly of the shelf of a crossbar.

In addition, a crossbar for a shelf is described in which the crossbar has a cross-sectional profile that has at least one vertical surface and one surface adjacent to the vertical and inclined surface relative to it, the crossbar having two symmetrical recesses each other of which each of them partially extends over the vertical surface and the inclined surface, each of the recesses on the vertical surface having a horizontal edge and two sloping edges in relation to it and each of the inclined edges mutually facing and opposite exteriors an interlocking nail. Under "inclined surface" is understood here, in relation to the vertical surface, any inclination in the range between 40 ° and 90 °.

In a crossbar of this class, a shelf shelf correspondingly configured in an antagonistic manner can be accommodated optimally and easily, while minimizing the necessary assembly cost. The use of the inclined surface simplifies, in addition, the storage of goods in the corresponding shelf shelves of the crossbar, since the abrupt transition between the vertical surface and the horizontal surface, which is defined by the corresponding shelf shelf, is avoided . In other words, the merchandise placed on the shelf shelf can slide without more up to or even on the crossbar, so it can be easily moved.

Thus, for example, the interlocking nails of the two outer inclined edges are directed against each other. This has the advantage that with the simple accommodation of a shelf shelf in the symmetrical recesses of the crossbar and due to the sloping edges, the vertical wings of a corresponding shelf shelf are compressed first during the housing, and these can be expanded again vertical wings after overcoming the interlocking nails, so that an interlocking process can be carried out mechanically very easily. Advantageously, the interlocking nail is configured as a projection of the corresponding external inclined edge.

Thus, for example, the width of the recesses in the area of the inclined surface is at least as large as the width of the recesses in the area of the horizontal edge, the width of the recess in the area between the inclined surface and the edge horizontal less than the width of the recess in the area of the horizontal edge. As already mentioned above, this makes it possible for a corresponding shelf shelf to be housed in the crossbar, the shelf shelf not being able to exit during the housing process of the crossbar recess sliding in the longitudinal direction. At the moment in which the shelf shelf is introduced in the recesses of the crossbar, the external inclined edges form a forced guide of the vertical wings of the shelf shelf. With the interlocking mechanism integrated in the crossbar, a firm fixation of the shelf on the crossbar takes place after the forced driving and the complete accommodation of the shelf.

Thus, for example, following the inclined surface, a horizontal surface is moving away from the recess. In this case, the crossbar is preferably configured in such a way that, in the mounted state, the horizontal shelf shelf shelf, that is to say the upper side of the shelf shelf, is located below the horizontal surface of the crossbar, obtaining with the horizontal surface of the shelf and the inclined surface of the crossbar a large support surface of the crossbar and the shelf shelf. The inclined surface, which is between the crossbar and the shelf shelf prevents in this case, that in an undesirable way the goods deposited on the shelf shelves are hooked on the crossbar. This considerably simplifies the storage of goods on corresponding crossbars with shelving shelves antagonists. Because the upper side of the shelf shelf is below the horizontal surface of the crossbar, it is guaranteed that, for example in the case of vibrations, the merchandise placed on the shelf shelf cannot migrate due to vibratory movements by on the crossbar and you can fall for it from the shelf. The inclined surface thus also forms a stop for the stored goods, without causing, however, a danger of snagging on the edges.

Thus, for example, the profile of the cross-section is a hollow profile with five sides, so that in this way a high mechanical strength is guaranteed.

In another aspect, the invention relates to a shelf with the shelf shelf described above and with a crossbar described above, the width of the recesses being in the area between the inclined surface and the horizontal edge at least large enough to that can accommodate the wings folded at right angles inwards in the area of the shelf shelf shelf, equaling the width of the recesses in the area of the surface inclined at least to the width of the part folded at right angles to the interior of the vertical wings of the shelf shelf.

According to another embodiment of the invention, the inclined surface of the crossbar touches the inclined horizontal core in the mounted state, so that this results in a limit stop between the shelf and the crossbar.

In the following, preferred embodiments of the invention will be described in detail by means of the drawing. In it they show:

Figure 1, a bookcase with shelf shelves and crossbars.

Figure 2, a crossbar.

Figure 3, a shelf shelf.

Figure 4, a process of mounting a shelf rack on a crossbar.

Figure 5, a process of mounting a shelf shelf on a crossbar.

Figure 6, steps of the procedure for mounting a shelf rack on a crossbar.

Figure 1 shows a shelf 100 with crossbars 104, which extend in the longitudinal direction of the shelf. The crossbars are fixed with means, respectively known fixing classes to the corresponding supports 102 of the shelf.

The crossbars 104 are connected to each other by means of shelving shelves 106. This means that the facing cross members 104 are joined together by means of several shelving shelves 106 arranged perpendicularly to them. For this purpose, the ends 108 of the shelf shelves are introduced in corresponding recesses 110 of the crossbars.

Figure 2 shows a corresponding crossbar 104 in a perspective view. The crossbar has a cross-section profile of five edges with a vertical surface 112 and with surfaces 114 adjacent to the vertical surface 112 and inclined relative thereto. The inclined surface 114 again follows a horizontal surface 116. The cross member 104 has two recesses 110 symmetrical with each other, each of the recesses 110 extending partly on the surface 112 and partly on the surface 114. This results in the possibility of introducing a shelf 106 from the shelf, that is to say in the direction 122, in these recesses 110. Each of the recesses 110 has on the vertical surface 112 a horizontal ridge 124 and two sloping edges 126 and 128 relative to that, each of the mutually opposite outer sloping edges 126 having a nail interlocking 118.

Figure 3 shows an end 108 of a shelf 106 for shelving, which can be housed in recesses 110 of the crossbar 104, as shown in Figure 2.

The shelf for shelving has a U-shape, which comprises two vertical wings 302 facing each other and a horizontal soul 300, which joins the vertical wings 302. The vertical wings 302 have at least at the end of the shelf mutually facing holes 304, the holes being completely surrounded by the material of the vertical wings 302. In addition, the wings 302 are folded, in the area of the holes, at right angles inwards at their opposite ends to the horizontal soul so that the elements designated with the reference symbol 308 of the vertical wings are obtained.

The shelf 106 for shelving has, in addition, at its end 108 a recess 312 in the horizontal core, the recess extending in the direction of extension of the shelf completely to the end of the vertical wings of the shelf. However, the horizontal core 300 is not completely cut in the area of the recess 312, but there is still an edge, so that in combination with the elements 308 a U-shape is obtained in the final zone 108 of the shelf for shelving.

From figure 3 it can also be seen that the parts 308 folded at right angles towards the inside of the wings have other recesses 306 in the area of the holes 304. The parts 308 folded at right angles towards the inside of the wings are not cut, however, completely in zone 306, but in zone 306 there are still parts 308 folded at right angles into the wings. Thus, in the area of the parts 308 folded at right angles to the inside of the wings, a corresponding support surface of the crossbars can be seated and thereby support the shelf on the crossbar. The object of these recesses 306 will be discussed in more detail with a view to Figures 4 and 5.

In Figure 3 it can also be seen that at the edge of the recess 312 the horizontal core is inclined, moving away from the end of the shelf in the direction towards the area between the vertical wings 302, whereby element 310 of the 300 horizontal soul.

Figures 4 and 5 show different phases of the assembly process of a shelf 106 on a crossbar

104. First, the end 108 of the shelf shelf 106 is brought closer to the crossbar 104. At the moment when the recess 302 surrounds the inner edge of the horizontal surface 112, the shelf shelf 106 is pressed down on the address 122. Due to the inclined edge 126 of the recess 110, a forced guide of the vertical wings 302 is created by housing the shelf shelf, so that these are pressed in the direction 400, that is to say that the two wings are pressed a against the other. With the penetration of the edge 128 in the recess 306 it is no longer possible for the shelf shelf 106 to escape from the hole 110 in the direction of the shelf shelf extension.

When the shelf shelf reaches, as shown in Figure 5, its definitive mounting position, an additional forced conduction of the vertical wings 302 no longer takes place, since the edge 126 penetrates along with the locking nail 118 in the hole 304. Due to the elastic properties of the vertical wings 320, they revert back in the direction 500, so that together a locked state of the shelf shelf and the crossbar is produced.

As can be seen, moreover, clearly from Figure 5, the horizontal shelf 300 of the shelf 106 and the surface 116 form an almost flat surface in the assembled state. With the inclined surface 114 of the crossbar, the jamming of the goods is avoided when they are moved on the surface 300.

Figure 6 schematically depicts a procedure for locking a shelf shelf 106 with a crossbar 104, in a front view on the left side of Figure 6 and on the right side of Figure 6 in a sectional view of the crossbar 104 For this purpose, the cross member 104 has the recesses 110 described above in which the L-shaped elements (projections) 308 can penetrate with interlocking.

As shown step by step in FIGS. 6a to 6d, firstly the placement of the protrusions 308 of the shelf shelf 106 in the recesses by means of a movement in the direction 122. The protrusions of the shelf shelf 308 penetrate - step by step - progressively in the recesses 110. These recesses 110 form a colisa with the inclined edges 126 and 128 described in Figure 2. The vertical wings 304 and with this the projections 308 are compressed therewith in the direction 400, up to that finally the stop position represented in figure 6d is reached. This results in that, as shown in Figure 6d, the vertical wings of the shelf shelf are separated again in the mounted state, so that the interlocking nails 118 formed by the edges 126 penetrate the holes 304 of the shelf shelf . In the mounted state, that is to say in the stop position, the L-shaped ends 308 of the shelving shelf settle on the crossbar 104, thereby optimizing the transmission of the load to the crossbar.

100 Shelving 102 Right foot 104 Crossbar 106 Shelving shelf

5 108 Extreme 110 Notch 112 Surface 114 Surface 116 Surface

10 118 Interlock nail 120 Address 122 Address 124 Edge 126 Edge

15 128 Edge 300 Surface 302 Surface 304 Hole 306 Notch

20 308 Projection 310 Inclined wing 312 Notch 400 Address 500 Address

LIST OF REFERENCE SYMBOLS

Claims (5)

one.

Shelving shelf (106) for a crossbar (104) of a shelf, the shelf shelf (106) having a U profile with two vertical facing wings (302) and with a horizontal soul (300), which joins the wings (302 ) vertical, the vertical wings of the shelf shelf (106) having at least one end (108) of the shelf holes (304) mutually facing each other, the holes (304) being completely surrounded by the material of the vertical wings (302), the vertical wings (302) being folded at least in the area of the holes (304) and at its end away from the horizontal soul at an angle (308) straight inwards, the horizontal soul (300) possessing at the end (108) from the shelf a recess (312) and extending the recess in the direction of the extension of the shelf completely to the end of the vertical wings of the shelf, characterized in that at the edge of the recess (312) the horizontal soul (300) is inclined away of the end (108) of the shelf in the direction of the area between the vertical wings (302).

2.

Shelving shelf (106) according to claim 1, wherein in the area of the recess (312) the horizontal soul extends to the recess and symmetrical in relation to the recess.

3.

Shelving shelf (106) according to claim 1, wherein the wings (308) folded at right angles to the interior have recesses (306) in the area of the holes (304).

Four.

Shelving with a shelf shelf (106) according to claim 1 and with a crossbar (104), the crossbar (104) having a cross-sectional profile, which has at least one vertical surface (112) and one surface (114) adjacent to the vertical surface and inclined towards it, the crossbar having two recesses

(110) symmetrical with each other, each of the recesses extending partly on the vertical surface and the inclined surface, each of the recesses (110) having a horizontal edge and two edges (126, 128) ) inclined in relation to that, each of the mutually opposite outer inclined edges of the recesses having a locking nail (118), the width of the recesses (110) being in the area between the inclined surface and the horizontal edge at least large enough to accommodate the wings (308) folded at right angles inwards in the area of the holes (304) of the shelf shelf (106) and equaling the width of the recesses (110) in the area of the inclined surface at least the width of the part (308) folded at right angles into the vertical wings of the shelf shelf (106).

5.

Shelving according to claim 4, wherein, in the assembled state, the inclined surface (114) of the crossbar

(104) partly touches the inclined horizontal wing (310).