DE7304792U - Fastening device for hinged shelves in cupboard furniture - Google Patents

Description

This. Current time 3689/73

August Wulf & Co. »Limited partnership * 49o3 Schötmar-Lippe,

Friedhofstrasse 55-59

¹¹ Fixing device for swivel shelves in cupboard furniture "

The innovation relates to a device for the pivotable fixing of swivel shelves in cabinet furniture, in particular corner cabinets.

Swivel bases are made in a known manner by means of swivel fittings (Bracket and pivot) set on upright rail parts as components of the cabinet, which is an unfavorable Pivot bearing due to one-sided loading, complex assembly and, in many cases, inadequate pivoting options.

The task of the innovation is to provide an improved fastening =

I 1111

To create a device for swiveling shelves in cabinet furniture that is simple and cost-saving, an easy one Assembly permitted and results in a stable swivel floor mounting and with different heights in a certain area Cabinet furniture can be used.

Furthermore, this swivel base fastening and storage device is intended to give the swivel bases a large swiveling area.

According to the new feature is a fastening device fir pan (ι bottom in cabinet furniture, in particular corner cabinets, characterized by at least one pivoting floor supporting SSuIe and two with the upper and positively connected to the lower end of the column, the column rotatably holding with swiveling ground, fixable to Schrankmöbelwandungen pivot bearing.

In a preferred manner, the two pivot bearings engage in the upper and The lower end of the column is detachable and form-fitting under a plug connection and the column can be formed by a tube.

The lower pivot bearing can be held rotatably by a bearing pin having a mounting flange and a pivot an at least partially circumferential, radial bearing edge - 'formed for the lower end of the column possessing bearing sleeve be, which can be rotated with the column and the swivel base as a rotatable unit around the lower bearing pin.

The upper pivot bearing can be made up of a fastening flange and a flange arranged on it that encircles the upper end of the column Bearing bolts forming a plurality of spaced apart in the longitudinal direction of the bearing bolt and transversely to the longitudinal direction of the bolt running insertion openings, preferably through holes, has, one of which - the one located at different height distances between the cabinet walls (base and cover) in the region of the upper column front edge - insertion opening See one on the upper edge of the column and one Height shift of the column preventing crossbar, preferably Pin, detachably accommodates.

- T «.

In the area of each swivel base, the column has a radially protruding transverse web, preferably a pin, which extends into a lower side , recess open at the bottom, preferably two opposite and open at the bottom Slots, enclosing a bearing sleeve around the column of each swivel base, preferably engages in a latching manner.

Advantageous further developments result from the other subclaims.

The scope of protection of the subject of the innovation does not extend ) only on the features of the individual claims, but also on their combination.

The device according to the innovation is simple from a few parts and constructed in a cost-saving manner and ensures stable storage of items that can be swiveled in a cabinet and shelves that can be swiveled out of the cabinet in at least an almost horizontal plane.

Particularly advantageous is the simple mortage of the device and its secure fixing in the cupboard furniture through the pivot bearings provided at a large height distance - the device, which has a central column, holds the floors in a stable position on it with high stability and enables a large pivoting area of the floors, which can be up to 360 ⁰ can be large. Due to its construction, this device can be used for cupboard furniture of different heights in a certain area. The device does not require any special furniture parts for its attachment, but can be easily, quickly and safely attached to two cupboard walls arranged one above the other and formed by the floor and a top or partition wall. The floors have a good load-bearing capacity due to their storage around the column and are securely fixed in position in the vertical direction with the column. The device is built to be wear-resistant, largely maintenance-free and durable.

In the drawing is an embodiment of the innovation shown. Show it :

a plan view in a schematic representation of a corner cabinet with therein ΐ'τη a column of a fastening device pivoting swivel floor,

a side view in partial section of the bottom mounting device with a one or more swivel floors one above the other holding column and in the upper and lower Pillar end area provided pivot bearings fixed on cabinet walls.

With Io is at least one swivel base 11 supporting upright j especially vertical column, preferably tubular column, denotes a fastening and storage device in accordance with the innovation, which stores one or more swivel shelves 11 in a cabinet 12 and can be swiveled out of the cabinet 12 holds, preferably carries pivotable by 36o °.

In addition to the upright column, the device also has Io an upper pivot bearing engaging in the upper end of the tubular column and a lower pivot bearing engaging in the lower end of the tubular column 13,14 through which the tubular column Io with the swivel base or floors 11 is rotatably mounted; these two pivot bearings 13 »I ** are set on opposite, an upper and a lower cabinet furniture wall 12a, 12b.

The lower pivot bearing is formed by a bearing journal 16 having a fastening flange 15 and one around this bearing journal 16 rotatably held, an at least partially circumferential, radial

outwardly protruding support edge 17a for the lower front end the tubular column Io owning bearing sleeve 17 is formed; this bearing sleeve 17 rotatably fits into the lower end of the column and is provided rotatably with the column Io about the bearing pin 16, wherein the column Io is supported on the partially, preferably fully encircling support edge 17a of the bearing sleeve 17,

The upper pivot bearing 13 is provided with a fastening flange 18 and encompassing the upper end of the tubular column Pin 19 formed, which is arranged in the pin longitudinal direction with several spaced one above the other and transversely to Insertion or push-through openings 2o running in the longitudinal direction of the pin, preferably bores (through bores), Is provided ; in one of these holes 2o is depending on the height-height distance of the two mounting walls 12as 12b a delimitation web 21 for the device, preferably Pin, rivet or the like. insertable, which rests on the upper front end of the column Io and can be shifted in length (lifting ) the column Io with swivel floors 11 prevents.

The column Io has 11 in its for each swivel base desired altitude a transverse to the longitudinal direction of the column, Transverse web 22, preferably a pin rivet or the like, projecting radially outwardly over the column cross-section, which forms the swivel base 11 rigidly but detachably connects to the column Io, so that the column Io and the swivel base 11 are one in common form a rotatable unit. Each swivel base 11 has a bearing sleeve 23 which grips around the column Io and which is at the bottom A connecting recess 23a at the end, preferably two opposite and downwardly open slots has, in which the cross pin 22 of the column Io with a snap-in connection intervenes. One or both of the bearing sleeve slots 23a are reduced in width towards the open end, so that a latching effect occurs and the transverse pin 22 engages in a latching manner in the bearing sleeve 23, so that the swivel base 11 is not inadvertently can be lifted up, but secured in terms of height is.

The bearing sleeve 17 of the lower pivot bearing 14 is with a in its upper end opposite the support edge 17a and open towards the top 24, like two opposing slots, in which the connecting column Io with the swivel base 11 connects Cross pin 22 is used and thus also establishes a connection to the bearing sleeve 17 - the bearing sleeve 17 is thus with the column Io rotatable, but releasably connected and provided rotatably about the pin 16 together.

It is preferred that the pivot bearing journals 16, 19 of To form tubular parts and the cross holes 2o in the upper pin 19 to be provided in a certain grid dimension and to equip the pin 19 with a certain length and number of holes 2o, so that the innovation according to the device for cabinet furniture with different heights or height spacings of the walls 12a, 12b can be used.

The assembly of the device according to the innovation is carried out as follows:

First, the two bearing journals 16, 19 with their fastening flange 15, 18 are passed through to the walls 12a, 12b Fastening means 25, such as screws, attached in vertical alignment. Thereafter, the swivel base or bases 11 with their bearing sleeves 23 pushed onto the column Io and fixed in the column crossbars 22 with a snap-in connection. Now the column Io with the swivel base or bases 11 can bie with its upper end on the upper bearing pin 19 in front of the The flange 18 is pushed on so that it is above the lower bearing journal 16. Now is on the lower journal 16, the bearing sleeve 17 is attached and then the column Io is lowered downwards and attached to the bearing sleeve 17, with the transverse web 22 of the lowermost bottom 11 in the insertion recess 24 of the bearing sleeve 17 for the rotationally fixed connection between Pillar Io and bearing sleeve 17 surrounds.

Then the

Pillar Io lying transverse bore 2o of the limiting pin 21 inserted so that the column Io is secured at the top and can be rotated around its two coaxial bearing journals 16, 19. The bearing bush 17 on the lower side is made of metal, plastic or the like., manufactured and lies on the paddock 15 with their up-

IT bearing edge 17a, with which it rotates on the puddle 15

while holding the column Io without friction with the flange 15.

The swivel base 11 is a partial circular base form, the or mixed and according to the pivot base 11 accommodating furniture is executable in the pitch circle size - in a, Reenteeksehrank the pivotal bottom 11 has, for example, a j semi-circular basic shape and at a corner cabinet (angle cabinet) j of Figure 1 a three-quarter circle basic shape.

It is part of the innovation that the pillar Io is also made of solid material to form and to provide only at both ends with sleeve parts for receiving the pivot bearings 13 »14.

In a further embodiment, not shown, the column Io is formed with its two ends by tubular parts Pivot bearing inserted, detachable and held secured against unintentional shifting in height - this version represents a reversal the embodiment shown in the drawing and described above, the basic principle being the same, only the items are arranged and designed in reverse.

Claims (9)

- 8 claims for protection 1. Fastening device for swivel floors in cupboard furniture, especially corner cabinets, characterized UUr ₁ Ch a column carrying at least one swivel floor and two pivot bearings connected to the upper and lower ends of the column, the column rotatably holding the swivel floor and can be fixed to cupboard furniture walls. \) 2. Fastening device according to claim 1, characterized in that the two pivot bearings (13, 14) releasably enclose in the upper and lower end of the column (Io) with a plug connection. 3. Fastening device according to claim 1 and 2, characterized in that that the column (Io) is formed by a tube. 4. Fastening device according to claims 1 to 4, characterized in that the lower pivot bearing (14) is supported by a mounting flange (15) Bearing pin (16) and a rotatably held around it, an at least partially encircling, radial bearing edge (17a) is formed for the lower end of the column (Io) possessing bearing sleeve (17). 5. Fastening device according to claims 1 to 4, characterized in that the bearing sleeve (17) in its upper end opposite the circumferential support edge (17a) an insertion recess (24), preferred 73047S23S.8.73 wise has two opposing slits that are open towards the upper end of the face, in dit. a the swivel pin (11) on the column (Io) so that it cannot rotate holding and the column (Io) with the bearing sleeve (17) non-rotatably connecting transverse web (22), such as Pin, detachable. 6. Fastening device according to claims 1 to 5 »thereby characterized in that the upper pivot bearing (13) has a ^ Fastening flange (18) and an attached ~ f bearing bolts (19) surrounding the upper end of the column has, in which several spaced apart in the longitudinal direction of the bearing pin Insertion openings (2o) provided to one another and running transversely to the longitudinal direction of the bolt, preferably Through bores are excluded, one of which is the one at different Köhenabungen the walls (12a, 12b) each in the area of the upper column front edge - insertion opening (2o) one on the Place the upper end of the column and prevent the column (Io) from shifting in height (21), preferably Pin, detachably accommodates. 7. Fastening device according to claims 1 to 6, characterized in that the column (Io) in the region of each swivel base f 11) has a radially projecting transverse web (22), preferably a pin, which into a recess (23a) on the underside, which is open at the bottom, preferably 2 two opposite one another and one after the other slots open at the bottom, a bearing sleeve (23) around the column (Io) of each swivel base (11), preferably engages latching. 8. Fastening device according to claims 1 to 7, there- - Io - - Io - characterized in that the two coaxially fixable bearing pins (16, 19) of the two pivot bearings (14,13) are formed by pipe parts. 9. Fastening device according to claims 1 to 8, characterized in that the bearing sleeve ( 17 ) of the lower pivot bearing ( 1 «4) is formed from a wear-resistant material such as metal, plastic or the like. Io. Fastening device according to Claim 1, characterized in that the column ( Io ) is held detachably inserted with its two ends in pivot bearings formed by tubular parts and is secured against vertical displacement.