Classifications

• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
  • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
  • A47B88/40—Sliding drawers; Slides or guides therefor
  • A47B88/423—Fastening devices for slides or guides
  • A47B88/43—Fastening devices for slides or guides at cabinet side

Definitions

• the present invention relates to a guide rail for Auszugmann tion, on which at least one bracket with at least one opening for a fastening means for fixing the guide rail to a component is provided, with a rail with at least one bracket for sliding elements and at least one bracket / or rolling elements is fixed and at least one protruding first embossing is formed on the at least one bracket, a pull-out guide and a piece of furniture.
• DE 10 2010 060 583 A1 discloses a pull-out guide for furniture, in which a stationary guide rail can be fixed to a side wall of a furniture body by means of holding brackets.
• a large number of openings are provided on the bracket, into which the fitter can use fasteners in the form of rivets or screws.
• embossments are formed in vertical directions on the bracket. A certain stiffening can thereby be achieved.
• the guide rail according to the invention comprises at least one retaining angle, on which at least one protruding first embossing and at least one protruding second embossing are formed, the two embossing conditions are aligned at an angle to each other and the at least one opening for fixing the guide rail on at least two sides at least partially surround.
• the first and the second embossing preferably protrude on the side facing the rail.
• the embossments can be designed in strip form, in particular linear. A slightly curved embossing is also possible.
• the embossments can be produced by rolling or deforming a metal sheet.
• the height of the embossments that is to say the area of the embossments protruding from a surface of the bracket, can range between 0.5 mm to 3 mm, in particular 0.8 mm to 2 mm, thereby allowing a protruding part of the fastening means within the Embossings are arranged, this preferably protruding from the surface of the bracket by a smaller amount than the embossments.
• the first and second embossing can have different heights.
• the second embossing can advantageously be higher than the first embossing or the same height.
• the embossments can be designed individually or connected to one another at a node.
• the fasteners used can be releasable fastening elements such as screws, nuts, expanding rivets or twist locks or non-releasable elements such as rivets, in particular blind rivets, which hold the guides positively on a component through protruding areas.
• the attachment is therefore only described using screws as an example.
• the holder can be manufactured separately with the rail and connected, for example, by welding or other fastening means.
• a single holding bracket can be provided or several holding brackets spaced apart from one another.
• the at least second embossing is preferably formed longer in the longitudinal direction of the rail than an area with openings on which mounting means can be fi xed.
• an area with openings on which mounting means can be fi xed For example, between one and ten openings can be provided in the longitudinal direction on the bracket, which in a certain area are recessed rich on the bracket.
• the embossing in the longitudinal direction can be made somewhat longer than this area in order to avoid contact between a side wall of a drawer and a screw head that is screwed into one of the openings. This allows the drawer to slide along the embossing if necessary.
• the embossing can form an L, U, H, 0, 8 or a frame on the bracket.
• the two embossings do not have to be aligned at right angles to one another, but can also be at other angles to one another, in particular they can also be arcuate.
• the embossments can also be designed as other geometric shapes, for example a rhombus or a parallelogram, or as free-hand shapes.
• An embossing is a deformation of a metal sheet that can be structured by a stamp or rollers.
• the embossing is not a step on the sheet metal, but rather connected on opposite sides with a flat section of the bracket.
• the distance between the first and / or second embossing and the at least one opening is preferably less than 6 mm, in particular between 0.5 mm to 4 mm, in order to position the embossings as close as possible to the opening and thus to the screw head.
• the guide rail according to the invention is used in particular in a pull-out guide on which at least one further rail is movably mounted via sliding elements and / or rolling elements.
• the pull-out guide can be designed as a full extension with three rails or as a partial extension with only two rails.
• Such a pull-out guide is preferably mounted on a side wall of a furniture body in order to be able to move a sliding element.
• the pull-out guide can also be fixed to a household appliance.
• Figure 1 is a perspective view of a piece of furniture with several
• FIG. 2 is a view similar to Figure 1 without the lower drawer box;
• FIG. 3 shows a detailed view of a section of an assembled pull-out guide;
• Figure 4 is a sectional view of the pull-out guide in the assembled
• Figures 5A to 5C are three views of a piece of furniture when removing or inserting a drawer
• FIG. 6 a perspective view of a pull-out guide
• FIGS. 7 to 9 show several views of a guide rail for modified pull-out guides.
• a piece of furniture 1 comprises a furniture body 2 on which one or more drawers 3 are movably mounted. For this purpose, pull-out guides 5 are seen before, which are fixed on a side wall 4 of the furniture body 2.
• a pull-out guide 5 comprises a bracket 6 which is arranged on the front side of a pull-out guide 5 and is screwed to the side wall 4 via screws 8.
• several openings 7 are recessed on the bracket 6, which are arranged in one or more rows in the longitudinal direction and can be occupied by one or more screws 8, depending on the installation situation, to fix the pull-out guide 5 on the side wall 4.
• a parallel to the longitudinal direction of the bracket 6 extending strip-shaped embossing 9 is provided, which see ge in the longitudinal direction is formed longer than the area with the openings 7.
• the longitudinally extending strip-shaped embossing 9 is on opposite Be th each with a vertical embossing 10, which is also strip-shaped, the embossings 9 and 10 merge into one another and are connected to one another at a junction or intersection.
• the embossments 9 and 10 protrude to the inside of the furniture body 2 and have a height between 0.5 mm to 3 mm, which is higher than a head portion of a screw 8 which is screwed into the opening 7, as shown in FIG 4 is shown.
• the screw 8 on the side wall 4 is a little Res dimension from a surface on the leg of the bracket 6 as the embossing 9 or 10.
• the embossments 9 and 10 are made by deforming the metal sheet of the bracket 6, for example by a stamp or Rol len. In the illustrated embodiment, the embossments 9 and 10 result in the shape of an H in plan view. The openings are thus surrounded on three sides by the embossments 9 and 10.
• a side wall 30 of the drawer 3 may be damaged in particular at the front bracket 6 if it comes into contact with a sharp-edged head of a screw 8.
• the embossments 9 and 10 protect the side wall 30 in such a way that it does not have the head of a screw when it is inclined and when it rests on the bracket 6, as shown in FIGS. 5A, 5B and 5C 8 can come into contact, but only with one of the embossments 9 and 10, which are rounded in the surface, so that damage to the surface can be avoided.
• the pull-out guide 5 is shown in detail in FIG.
• the pull-out guide 5 comprises a guide rail which has a bracket 6.
• the bracket 6 is formed integrally with the rail 11 and made from a single sheet of metal.
• a plurality of raceways are formed on the rail 11, on which sliding elements and / or rolling elements are guided in order to mount a central rail and a running rail 12 in a movable manner.
• a self-extension 13 is provided on the pull-out guide 5 in order to hold the running rail 12 in the pull-in position.
• the holding bracket 6 extends essentially over the entire length of the rail 11. It is also possible to provide two holding brackets 6 which are spaced apart from one another and which are connected to one another via the rail 11. At the Hal tewinkel 6 two areas with openings 7 are provided, wherein an area with openings 7 adjacent to a front edge of the bracket 6 is vorgese hen and an area with openings 7 in the rear area. Embossings 9 and 10 are formed in both areas, as explained above.
• embossings 9 and 10 only in the front area and not to form any embossings in the rear area around the openings 7 if, due to the length-width ratio of a drawer, Direct area when inserting or removing tilting and thus ver related contact on the bracket 6 can be excluded.
• FIG. 7 a modified guide rail is shown which has a retaining bracket 6 and an integrally formed rail 11. On one leg of the bracket 6, two areas with openings 7 are formed, as was explained before standing.
• a further embossing 14 is provided, which also extends in the longitudinal direction and the two perpendicular embossings 10 miteinan connects.
• FIG. 8 shows a further embodiment of a guide rail in which, compared to the previous embodiments, two vertical strip-shaped embossings 10 are provided on the leg of the bracket 6, each surrounding a region with openings 7. These verti cal strip-shaped embossments 10 are connected to one another in the lower region by an embossing 14 in the longitudinal direction of the rail 11. Compared with FIG. 7, the central embossing 9 has thus been omitted.
• FIG. 9 a further embodiment of a guide rail is shown in which, in addition to the longitudinally extending embossings 9 and 14 ge according to Figure 7, another embossing 15 was provided in the longitudinal direction, which is arranged above the openings 7 and the two vertical embossing conditions 10 connects.
• the embossments 9, 10, 14, 15 can thus be L-, U-, H-, O-, 8- or frame-shaped.
• 10, 14, 15 can also not be arranged at right angles to one another and be designed as other geometric shapes, for example as a rhombus or as a parallelogram.
• the embossings 9, 10, 14, 15 are each designed as linear strips. It is also possible to design the embossments in the form of genes or circles or as freeform surfaces.
• the embossings are preferably designed in such a way that they surround an area with openings on at least two sides, preferably also on three sides, so that damage to a side wall 30 of a drawer 3 can be reliably avoided.

Landscapes

• Drawers Of Furniture (AREA)
• Bearings For Parts Moving Linearly (AREA)

Priority Applications (2)

Applications Claiming Priority (2)

Publications (1)

Family

ID=70465086

Family Applications (1)

Country Status (4)

Cited By (1)

Families Citing this family (2)

Citations (3)

Family Cites Families (2)

• 2019
  • 2019-05-02 DE DE102019111292.3A patent/DE102019111292A1/de active Pending
• 2020
  • 2020-04-24 PL PL439470A patent/PL439470A1/pl unknown
  • 2020-04-24 CN CN202080032516.8A patent/CN113766857A/zh active Pending
  • 2020-04-24 WO PCT/EP2020/061509 patent/WO2020221669A1/de active Application Filing

Patent Citations (3)

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