EP1850708B1 - Device for suspending articles or for holding a shelf, and structure provided therewith - Google Patents

Abstract

The device has support carriers (4), each with a plugging part inserted into a corresponding socket (1) that is inserted into a receptacle. Holders (3) have flanges fixed on support structures (7), and fixing units for fixing the sockets on the holders. Each socket has a flange connected to a sleeve, and a locking unit engages a plug-in part into the sleeve. The plug-in part has a counter unit interacting with the locking unit. An independent claim is also included for a structure having a device for holding articles.

Description

Field of application of the invention

The invention comprises a plug-in sleeve which can be inserted into a holder, which is received by a support structure, and a carrier which can be latched into the plug-in sleeve, resulting in a device for suspending articles or for holding a tray. Typical supporting structures are panels, back walls and supports. Such devices are used mainly in shops and at exhibitions for the presentation of goods. The presented articles - e.g. Clothing, accessories and packages - can be attached directly to a suitably designed carrier or the carrier supports a tray, which e.g. the shape of a tray, a box or a basket can have.

State of the art

Plug-in sleeves with carriers that can be inserted therein are widely known, for example WO 99/20094 A2 . DE 202 02 761 U1 and DE 20 2004 004 783 U1 , In these solutions, the sockets are inserted into a panel and secured with a screw-back flange screw, which should also absorb the forces acting as large as possible. The DE 202 02 856 U1 discloses an alternative according to which the receptacle is surrounded by a fixed flange which is bolted from the back against a panel.

Recent developments of the applicant according to the DE 203 19 266 U1 and initially only registered DE utility model 20 2004 017 332.8 provide a separate holder into which the socket is inserted and receives the load introduced by the latched in the receptacle carrier. The holder may be arranged on the visible panel or be used in a higher load-bearing substructure, which is then set before only an unloaded panel.

Object of the invention

Given the advantages of three-piece devices consisting of holder, socket and carrier, the invention has for its object to simplify the components, to make the handling more practical and to allow more cost-efficient series production through constructive design. Finally, it is an object to specify preferred construction variants with the device to be created.

Overview of the invention

The device for suspending articles or for holding a tray first comprises a holder which is intended for attachment to a support structure, and also a plug-in sleeve which is provided for insertion into the holder. Finally, a carrier belongs to the device, which has a plug-in part which can be locked into the plug-in sleeve. The holder has a vertically arranged flange, which serves the attachment to the support structure. With the flange, a housing is connected, which has an opening leading into an inner receiving space. On the holder, there are fixing means for fixed, releasable anchoring of the insertion sleeve inserted in the receiving space of the holder housing. The socket has a flange surrounding a window-like mouth of a passage. The flange is followed by a shaft into which the passage extends. Fixing the plug-in sleeve interact with those of the holder. For releasable engagement of the inserted into the sleeve shaft male part of the sleeve shaft has a locking member. The male part has a counter-element, which cooperates with the locking member in the sleeve shaft. The fixing means of the holder housing is the inner housing wall and the fixing means of the socket a pressing against the housing wall, adjustable wedge. The locking member in the sleeve shaft is a free space and the complementary counterpart on the male part an upwardly directed nose.

Specific embodiments of the substructure are described below: To adjust the wedge is a screw which has a seat in the sleeve shaft and is accessible for movement through the passage. The screw engages with its threaded shaft in the wedge. The top of the sleeve shaft has a Wandungsschräge on which the wedge can slide limited. When in the holder housing fixed socket is the top of the wedge, which preferably is provided with a structuring, pressed against the ceiling of the holder housing. In the sleeve shank, the screw seat is open at the top, in the seat forming transverse wall extends an upwardly open slot and the sleeve shaft is open in the area of the slope to the rear end upwards, allowing the screw can be inserted from above into the seat. The wedge has a lower segment with an internally threaded bore for engaging the threaded shank of the screw, this segment being housed in a wedge seat in the sheath shank. The locking mechanism in the sleeve shaft is designed as a breakthrough through his ceiling. In the passage clamping surfaces to reduce the game of an inserted, resting in the end position male part available.

The holder flange has screw holes for attachment to its front or back on the support structure. The housing projects beyond the flange front with a projection and the remaining housing part rises from the back of the flange. Leveling and mounting markings are available on the holder flange. The male part represents the foremost part of a console, which consists of vertically positioned flat material. The console is firmly connected to a rod part of an arm-shaped carrier. Or the male part of the console continues in an upper and a lower leg, between which a recess is located to receive therein the trailing edge of a tray.

At the male part, a lower cutout is initially present for the transition to the rod part or on the legs, from which extends in the direction of a lower chamfer, a second shoulder. A coming from the nose vertical front edge goes into the chamfer. The nose leads to a lower shoulder lying below, which merges into an upper free cut. The console is for example advantageously produced by laser cutting. The configuration of plug-in part and socket allow the insertion of the male part in the socket only at a total inclined relative to the horizontal position of the carrier, with lowered plug-in part. The engagement between the counter-element on the plug-in part and the locking member in the sleeve shaft, as a locked state, results after moving the carrier as a whole in the horizontal with horizontal plug-in part.

In a construction with the device, the holder flange is mounted on the back of a support structure in the assembled state, and the housing protrusion comes to rest in a recess of the support structure. The socket is fixed with its shaft in the receiving space of the holder, and the sleeve flange sits with its back on the front side of the support structure. A carrier is mounted with its male part in the passage of the socket.

In an alternative construction, the holder flange is on the front side of a supporting structure - e.g. a square tube - fixed and lying behind the Halterflansch housing part projects into the support structure. The projecting from the front of the Halterflanschs in the space housing protrusion is located in a recess of a superior plate member, the front facing in the room. The socket is fixed with its shaft in the receiving space of the holder, and the sleeve flange sits with its back on the front side of the plate member. In the same way, a carrier is mounted with its male part in the passage of the socket.

Brief description of the attached drawings

Figur 1A

ein Paneel mehrzeilig mit Steckhülsen bestückt, in welche verschiedene Träger eingesetzt sind, von denen einige Tablare differenzierter Grösse getragen werden, in Perspektivansicht;

Figur 1B

die Anordnung gemäss Figur 1A, in Seitenansicht;

Figur 1C

die Anordnung gemäss Figur 1A, ohne Tablare, in Perspektivansicht;

Figur 2A

eine Steckhülse mit Keil und Schraube, in perspektivischer Explosivansicht auf die Frontseite;

Figur 2B

die Anordnung gemäss Figur 2A, in perspektivischer Explosivansicht auf die Rückseite;

Figur 2C

die Anordnung gemäss Figur 2A, zusammengesetzt, in Perspektivansicht auf die Frontseite;

Figur 2D

die Anordnung gemäss Figur 2C, in Perspektivansicht auf die Rückseite;

Figur 2E

die Anordnung gemäss Figur 2C, in transparenter Seitenansicht;

Figur 2F

die Anordnung gemäss Figur 2C, in Frontansicht;

Figur 2G

die Anordnung gemäss Figur 2C, in Draufsicht;

Figur 3A

einen Halter, in perspektivischer Frontansicht;

Figur 3B

den Halter gemäss Figur 3A, in perspektivischer Rückansicht;

Figur 3C

den Halter gemäss Figur 3A, in Frontansicht;

Figur 3D

den Halter gemäss Figur 3A, in Seitenansicht

Figur 4A

einen Träger mit einer Konsole erster Variante und geradem Stangenteil, in Perspektivansicht;

Figur 4B

eine einzelne Konsole aus Figur 4A, in vergrösserter Seitenansicht;

Figur 5A

eine Klaue als Träger mit Schutzelementen, in perspektivischer Explosivansicht;

Figur 5B

die Anordnung gemäss Figur 5A, zusammengesetzt, in gewechselter Perspektive;

Figur 6A

die zusammengesetzte Steckhülse gemäss Figur 2C an den Halter gemäss Figur 3A angenähert;

Figur 6B

die Anordnung gemäss Figur 6A, mit in den Halter eingesetzter Steckhülse, in Seitenansicht;

Figur 6C

die Anordnung gemäss Figur 6B, in Frontansicht;

Figur 6D

die Steckhülse mit Keil und Schraube gemäss Figur 2A, ein Paneel mit Aussparung und einen Halter gemäss Figur 3A, in perspektivischer Explosivansicht;

Figur 6E

der Halter gemäss Figur 3A in eine hohle Vertikalstütze eingesetzt und von vorn mit einer Vorsatzplatte verkleidet, mit angenäherter kompletter Steckhülse, im perspektivischen Teilschnitt;

Figuren 7A bis 7C

das Funktionsprinzip der Vorrichtung in den drei Stellungsphasen;

Figur 7A

erste Stellungsphase: die Annäherung des Trägers mit der hinten schräg angehobenen Konsole auf die Steckhülse gerichtet;

Figur 7B

zweite Stellungsphase: die schräg in die Steckhülse partiell eingeführte Konsole; und

Figur 7C

dritte Stellungsphase: die in die Steckhülse eingehängte Konsole, in Endstellung.

Show it:

Figure 1A

a panel in several lines equipped with sockets, in which various carriers are used, of which some trays of different sizes are worn, in perspective view;

FIG. 1B

the arrangement according to Figure 1A , in side view;

Figure 1C

the arrangement according to Figure 1A , without trays, in perspective view;

FIG. 2A

a socket with wedge and screw, in perspective exploded view on the front side;

FIG. 2B

the arrangement according to FIG. 2A in a perspective exploded view on the back;

Figure 2C

the arrangement according to FIG. 2A , assembled, in perspective view on the front;

FIG. 2D

the arrangement according to Figure 2C , in perspective view on the back;

Figure 2E

the arrangement according to Figure 2C , in transparent side view;

Figure 2F

the arrangement according to Figure 2C , in front view;

FIG. 2G

the arrangement according to Figure 2C in plan view;

FIG. 3A

a holder, in perspective front view;

FIG. 3B

according to the holder FIG. 3A , in perspective rear view;

FIG. 3C

according to the holder FIG. 3A , in front view;

Figure 3D

according to the holder FIG. 3A , in side view

FIG. 4A

a carrier with a console first variant and straight rod part, in perspective view;

FIG. 4B

a single console FIG. 4A , in enlarged side view;

FIG. 5A

a claw as a carrier with protective elements, in perspective exploded view;

FIG. 5B

the arrangement according to FIG. 5A , composed, in a changed perspective;

FIG. 6A

the composite plug according to Figure 2C according to the holder FIG. 3A approximated;

FIG. 6B

the arrangement according to FIG. 6A , with inserted into the holder socket, in side view;

FIG. 6C

the arrangement according to FIG. 6B , in front view;

FIG. 6D

the socket with wedge and screw according to FIG. 2A , a panel with recess and a holder according to FIG. 3A in perspective exploded view;

FIG. 6E

the holder according to FIG. 3A used in a hollow vertical support and clad from the front with an attachment plate, with approximate complete socket, in perspective partial section;

FIGS. 7A to 7C

the principle of operation of the device in the three position phases;

FIG. 7A

first position phase: the approach of the wearer with the rear obliquely raised console directed to the socket;

FIG. 7B

second position phase: the obliquely inserted into the receptacle console; and

FIG. 7C

third position phase: the suspended in the receptacle console, in the end position.

embodiment

The detailed description of an embodiment of the device according to the invention in the various characteristic applications will be given below with reference to the attached drawings.

The following definition applies to the entire further description. If reference numerals are included in a figure for the purpose of graphic clarity, but are not explained in the directly associated description text, reference is made to their mention in the preceding or following description of the figures. In the interest of clarity, the repeated designation of components in other figures is usually dispensed with, as far as the drawing clearly shows that they are "recurring" components.

FIGS. 1A to 1C

At the vertically erected support structure 7 - here a plate-shaped panel - are fixed in a plurality of rows at systematic intervals holder 3 on the panel back 71 , in which sockets 1 are used to accommodate differently configured straps 4 , which can be inserted from the panel front 70 . The carriers 4 in the top row are stepped in the front area, have at the ends projecting into the space a receiving means 49 for releasably inserting a cross bar 45 and are provided near the panel front side 70 with a down- 47 to a over the three Carrier 4 exciting tray 6 to take. The carrier 4 in the lower row has at its front end a transverse portion 48, so that a T-arm is formed. In the next line three sockets 1 are arranged with straight straps 4 inserted therein, the same hold-down 47 have to also hold a tray 6 , which rests at the same time on the front ends of the support 4 . In the bottom lying line are first ever a carrier 4 with oblique or graded rod portion 41 is inserted. In addition, stuck at the same height two mutually spaced support 4 in the form of claws 42, which are provided for supporting a shorter shelf 6 . In the penultimate row from below, a crossbar 45 is held by three beams 4 provided with a receiving means 49 at ends projecting into the space. In the bottom line is a carrier 4, near the panel front side 70 has a transversely fixed to the straight rod portion 41 of the support 4 boom 46 which is provided at the ends with holders 47 , so that on this support 4 a tray 6 taken safely is. The other two carriers 4 used in the last line each have a straight rod part 41 of different lengths.

FIGS. 2A to 2G

The one-piece socket 1 is divided essentially into the vertical, rectangular flange 10 and the on the back of the flange 10 attaching shaft 12. The socket 1 further includes a wedge 2 and a screw 9 to fix the socket 1 in the holder 3 as will be described later. Centrally in the flange 10 opens a window-like passage 11 which extends into the shaft 12 up to a transverse wall 15 . Approximately at half the length of the shaft 12 exits an opening 17 at the top, from which the upper edges as a slope 14 to the rear shaft end, in which the wedge seat 18 is located, drop. In the region of the wall slope 14 , the shaft 12 is open at the top. Approximately in the middle of the sloping wall 14, the transverse wall 15 extends through the shaft 12 with an upwardly open slot 13 , so that a screw seat 16 is formed on the transverse wall 15 on the side facing the flange 10 .

The wedge 2 is composed in one piece from the lower first segment 21 and the wedge-shaped second segment 22 arranged thereon at the top, which has a greater width and thickness but a smaller height than the first segment 21 . By basically cuboidal first segment 21 , a horizontal internal threaded bore 20 which is coaxial with the passage 11 extends. The second segment 22 projecting beyond the first segment 21 laterally and in the direction of the flange 10 has, at the bottom, the obliquely ascending surfaces 23 and on the top of a structure 24, preferably as a toothing. In the assembled state, the head 90 of the screw 9 is in the screw seat 16, the screw shaft 92 extends through the slot 13 and engages in the internal threaded bore 20 in the wedge 2 a. The first segment 21 takes place in the wedge seat 18 , while the two-sided oblique surfaces 23 of the second segment 22 rest on the sloping walls 14 of the shaft 12 . The structured surface 24 lies approximately on the upper side of the flange 10 and the side flanks of the second segment 22 close off approximately with the outer surfaces of the shaft 12 . With increasing screwing of the screw 9 - for attaching a tool, the screw head 90 has an engagement contour 91 - the wedge 2 is further pulled onto the flange 10 , wherein the wedge surface 24 , with the entire wedge 2 upwards, by means of the inclined surfaces 23 sliding on the wall slopes 14 emotional. During assembly, the screw 9 is projecting from above with the screw head 90 behind the transverse wall 15 and the screw shaft 92 through the slot 13 , inserted into the shaft 12 . The socket 1 can be advantageously produced as a casting.

FIGS. 3A to 3D

The one-piece and preferably also produced as a casting holder 3 is divided in principle in the vertical plate-shaped flange 30 and the flange 30 centrally penetrating housing 37, wherein a relatively short projection 36 which terminates with the housing front 361 , the front side 300 of Flange 30 surmounted. The housing 37 has a vertically oriented, rectangular cross-section and encloses a front and rear open receiving space 38 into which the shaft 12 can be inserted. To increase the strength of the holder 3 extend from the rear part of the housing 37 cross-shaped ribs 39, which open on the flange rear side 301 . The flange 30 is provided with a plurality of first and second screw holes 31,32 and has on the front side 300 on the vertical central axis above and below the projection 36 each have a leveling mark 33. On the flange backside 301, virtually behind the two leveling marks 33, is ever a cam 35 and the side of the flange 30, a mounting mark 34. From the housing front 361 rise in the corner Markierocken 360, which when pressed on a panel back 71 leave a mark for making a recess 76 (s. FIG. 6D ).

FIGS. 4A and 4B

The carrier 4 with the straight and rectangular in cross-section rod portion 41 is provided at the first end 411 with a console 40 first variant of flat material, the plug-in part 400 is intended for insertion into the receptacle 1 . At the second end 412 , the tubular material rod member 41 is provided with a cover 413 for closing the cross-sectional opening and has on the top a conventional stopper 410, which prevents slipping down of suspended brackets. The male part 400 merges into a connecting part 407 , which is fixed in the first end 411, eg by welding, for which the upper and lower extension 408 , 409 is used. At the transition between the connecting part 407 and the male part 400 , a lower cutout 406 is provided, from which a second shoulder 402 extends in the direction of a lower chamfer 405 . The chamfer 405 merges into the vertical front edge 404 . At the top extends from the transition between connecting and male part 407,400 an upper cutout 406 ' to a first shoulder 401, which meets a nose 403 , which rises above the first shoulder 401 and front closes with the front edge 404 . The console 40 is advantageously produced by means of laser cutting, for example.

FIGS. 5A and 5B

The console 42 second variant serves to support an inserted tray 6 - eg glass - is claw-like blank and is also made of flat material. The male part 400 has an identical geometry to the console 40 according to the first variant and thus has a first and a second shoulder 401, 402, the nose 403, the front edge 404, the lower chamfer 405 and the two free cuts 406, 406 ' . Opposite the freely projecting nose 403, an upper leg 420 and a longer lower leg 427 adjoin the male part 400 , between which there is a recess 423 , which extends up to a vertical inner edge 422 . The lower cutout 406 on the male part 400 extends downwardly into the lower leg 427 up to the vertical Leg face 425. In the upper leg 420 is a hole 421 and to offset in the lower leg 427 a hole 424, wherein the upper edge of the lower leg 427 has a shoulder 426 . On both legs 420.427 a protective element 51,52 is plugged , which serve for an inserted tray 6 as anti-slip and against abrasion. The first protective element 51 is L-shaped in the outer contour and has a U-shaped cross section with internal lugs 510, which engage in the plugged-in state in the hole 421 , wherein the protective element 51, the upper leg 420 from below and the inner edge 422 of the Recess 423 includes. The second protective element 52 is inserted in the front region of the lower leg 427 on its upper edge, so that it rests on the shoulder 426 and its not visible noses engage in the hole 424 . An inserted into the recess 423 tray 6 is located with its rear portion on the second protective element 52 , while the first protective element 51 acts as a hold-down and stop.

FIGS. 6A to 6E

In a first application (s. FIGS. 6A to 6D ) is provided as a support structure 7, a panel with a recess 76 , wherein the holder 3 is mounted on the panel back 71 by means of the screws 9 , from the flange backside 301 through the second screw holes 32 in the holder flange 30 with their threaded shanks 92 in the panel backside 71st intervention. The screw heads 90 set on the flange back 301 . The flange front side 300 thus comes to rest on the panel rear side 71 and the housing projection 36 projects into the recess 76 . The positionally correct installation of the holder 3 can be read off the mounting mark 34 . Now, with the wedge 2 and the screw 9 loosely preassembled socket 1 with the shaft 12 in the receiving space 38 in the holder 3 can be inserted until the back of the flange 10 of the receptacle 1 is seated on the panel front side 70 . In the example shown here, the plug-in sleeve 1 is provided inside the passage 11 with clamping surfaces 110 , which contribute to the stabilization at the end position of the plug-in part 400 of a hooked into the receptacle 1 console 40,42 . Subsequently, the screw 9 is tightened with the aid of a tool through the passage 11 for fixing the inserted with its shaft 12 in the holder housing 38 receptacle 1 , so that the wedge 2 on the inclined plane - formed by inclines 14 and inclined surfaces 23 - moves upward and the surface structure 24 is clamped from the inside against the ceiling of the housing 37 is pressed.

In the second application (s. FIG. 6E ) comes as a support structure 7 ' a vertical support, preferably made of square tube, are used. At the hollow, in cross-section example square vertical support 7 ' , the front side 70', the opposite rear side 71 ' and the two side surfaces 72' are designated. A fixed to the side surface 72 'of the support 7' by screws 79 ' Fixierbügel 78' is anchored to a rear wall W. On the front side 70 'there is a recess 76' (here concealed) through which the housing 37 of the holder 3 projects into the cavity of the support 7 ' . The flange 30 of the holder 3 rests on the front side 70 ' and is fastened to the support 7' by means of screws 9 which are seated in the first screw holes 31 . The second screw holes 32 remain unoccupied in this arrangement. From the front side 300 of the flange 30 protrudes the projection 36 , which sits in a recess 86 of a header plate 8 . The front plate 8 is directed with its front side 80 in the room, its rear side 81 is seated on the flange 30 and the back space and structure of the front plate 8, which is fixed at certain positions disguised. After insertion of the receptacle 1 into the receiving space 38 , the flange 10 comes to lie on the front 80 and thus covers the housing front 361 and the edge of the recess 86. By means of the wedge 2 , the inserted into the holder 3 receptacle 1 in the manner described above fixed.

FIGS. 7A to 7C

This sequence of figures illustrates the functional principle of the device in the three position phases. In the first stage (s. FIG. 7A ), shown without the holder 1 surrounding the receptacle 3, is for upcoming insertion of the male part 400 of the console 40 in the passage 11 of the receptacle 1, the entire carrier 4 with its second end 412 inclined in relation to the horizontal obliquely, so that the male part 400 with the nose 403 is inclined downwards.

In the second stage (s. FIG. 7B ), still shown without holder 3 , the male part 400 is successively inserted into the passage 11 while maintaining the inclination of the entire carrier 4 until the nose 403 comes to rest under the opening 17 . When forced insertion, the second shoulder 402 begins to set up near the mouth of the passage 11 on the inner wall, which is formed by the flange 10 and the adjoining shaft 12 .

At the third position phase (s. FIG. 7C ), now shown with holder 3 and first panel 7 , the nose 403 is retracted by moving the carrier 4 in the direction of the horizontal in the opening 17 and finds here in the room towards the inner wall of the holder 3 place. The front edge 404 of the male part 400 is quasi on the screw head 90, the second shoulder 402 sets down in the passage 11 near the mouth, while the first shoulder 401 is supported at the top of the inner wall of the shaft 12 . Thus, the carrier 4 is locked against horizontal withdrawal. The removal of the carrier 4 from the receptacle 1 is done in retrograde manner.

Claims (10)

1. A device for suspending articles or for holding a shelf (6), comprising:

   a) a holder (3) which is intended for fastening to a supporting structure (7,7');

   b) a plug-in sleeve (1) which is provided for inserting into the holder (3); and

   c) a support (4) which has a plug-in part (400) to be introduced in a lockable manner into the plug-in sleeve (1); wherein

   d) the holder (3) has:

   da) a vertically arranged flange (30) which serves for the fastening to the supporting structure (7,7');

   db) a housing (37) which is connected to the flange (30) and has an opening into an inner receiving space (38); and

   dc) fixing means (37) for the fixed, releasable securing of the plug-in sleeve (1) inserted in the receiving space (38) of the holder housing (37);

   e) the plug-in sleeve (1) has:

   ea) a flange (10) which surrounds a window-like mouth of a passage (11);

   eb) a shaft (12) which adjoins the flange (10) and into which the passage (11) extends;

   ec) fixing means (2) which interact with the fixing means (37) of the holder (3);

   ed) a locking element (17) for the releasable engagement of the plug-in part (400) introduced into the sleeve shaft (12); and

   f) the plug-in part (400) has a counter-element (403) which interacts with the locking element (17) in the sleeve shaft (12), whereas

   g) the locking element (17) in the sleeve shaft (12) is a clearance (17) and the complementary counter-element (403) on the plug-in part (400) is an upwardly directed lug (403), characterized in that

   h) the fixing means (37) of the holder housing (37) is the inner housing wall thereof, and the fixing means (2) of the plug-in sleeve (1) is an adjustable wedge (2) pressing against the housing wall.
2. The device as claimed in claim 1, characterized in that

   a) for the adjustment of the wedge (2) use is made of a screw (9) which has a seat (16) in the sleeve shaft (12) and, for the adjustment, is accessible through the passage (11);

   b) the screw (9) engages by means of its threaded shank (92) in the wedge (2);

   c) the upper side of the sleeve shaft (12) has a wall slope (14) on which the wedge (2) can slide to a limited extent; and

   d) with the plug-in sleeve (1) fixed in the holder housing (37), the upper side of the wedge (2), which is preferably provided with texturing (24), is pressed against the ceiling of the holder housing (37).
3. The device as claimed in at least either of claims 1 and 2,
   characterized in that

   a) the screw seat (16) in the sleeve shaft (12) is upwardly open, an upwardly open slot (13) extends into the transverse wall (15) which forms the seat (16), and the sleeve shaft (12) is upwardly open as far as the rear end in the region of the wall slope (14), as a result of which the screw (9) can be placed from above into the seat (16); and

   b) the wedge (2) has a lower segment (21) with an internal threaded hole (20) for the engagement of the threaded shank (92) of the screw (9), said segment (21) being accommodated in a wedge seat (18) in the sleeve shaft (12).
4. The device as claimed in at least one of claims 1 to 3,
   characterized in that

   a) the locking element (17) in the sleeve shaft (12) is provided in the form of a hole through its ceiling; and

   b) in the passage (11) there are clamping surfaces (110) for reducing the play of an inserted plug-in part (400) resting in the end position.
5. The device as claimed in at least one of claims 1 to 4,
   characterized in that

   a) the holder flange (30) has screw holes (31,32) for fastening by means of its front side (300) or its rear side (301) to the supporting structure (7,7');

   b) the housing (37) protrudes over the flange front side (300) with an excess length (36) and the remaining housing part (37) rises up from the flange rear side (301); and

   c) there are leveling and installation markings (33,34) on the holder flange (30).
6. The device as claimed in at least one of claims 1 to 5, characterized in that the plug-in part (400) constitutes the frontmost portion of a bracket (40,42) which is composed of vertically positioned flat material; and

   a) the bracket (40) is connected fixedly to a rod part (41) of an arm-shaped support (4); or

   b) the plug-in part (400) of the bracket (42) continues in an upper and a lower limb (420,427) between which a recess (423) is located in order to receive the rear edge of a shelf (6) therein.
7. The device as claimed in at least one of claims 1 to 6, characterized in that on the plug-in part (400) there is:

   a) a lower clearance cut (406) for the transition to the rod part (41) or to the limbs (420,427), from which a second shoulder (402) extends in the direction of a lower bevel (405);

   b) a vertical front edge (404) which comes from the lug (403) and merges into the bevel (405); and

   c) a first shoulder (401) which leads to the lug (403), lies below the latter and merges into an upper clearance cut (406');

   d) the bracket (40) being advantageously produced, for example, by means of laser cutting.
8. The device as claimed in at least one of claims 1 to 7,
   characterized in that

   a) the configuration of plug-in part (400) and plug-in sleeve (1) makes it possible to insert the plug-in part (400) into the plug-in sleeve (1) only in a position of the support (4) in which it is overall inclined with respect to the horizontal, with the plug-in part (400) lowered; and

   b) the engagement between the counter-element (403) on the plug-in part (400) and the locking element (17) in the sleeve shaft (12), as a locked state, arises after the support (4) moves as a whole into the horizontal with the plug-in part (400) lying horizontally.
9. A structure with the device as claimed in at least one of claims 1 to 8, characterized in that, in the fitted state,

   a) the holder flange (30) is fastened on the rear side (71) of a supporting structure (7) and the housing excess length (36) comes to lie in a cutout (76) of the supporting structure (7);

   b) the plug-in sleeve (1) is fixed by means of its shaft (12) in the receiving space (38) of the holder (3), and the sleeve flange (10) sits with its rear side on the front side (70) of the supporting structure (7); and

   c) a support (4) is fitted by means of its plug-in part (400) into the passage (11) of the plug-in sleeve (1).
10. The structure with the device as claimed in at least one of claims 1 to 8, characterized in that, in the fitted state,

    a) the holder flange (30) is fastened on the front side (70') of a supporting structure (7'), for example a square tube, and the housing portion (37) located behind the holder flange (30) projects into the supporting structure (7');

    b) the housing excess length (36) projecting into the room from the front side of the holder flange (30) lies in a cutout (86) of a plate element (8) which is placed in front of it and the front side (80) of which points into the room; and

    c) the plug-in sleeve (1) is fixed by means of its shaft (12) in the receiving space (38) of the holder (3), and the sleeve flange (10) sits with its rear side on the front side (80) of the plate element (8); and

    d) a support (4) is fitted by means of its plug-in part (400) into the passage (11) of the plug-in sleeve (1).

Images