CZ2389U1 - Suspended extensible device for drawers and drawer frames - Google Patents

Description

Technical field T L

The technical solution relates to a rail bar, a device for long and deep drawers and for drawer frames placed in cabinets.

BACKGROUND OF THE INVENTION

To facilitate ejecting and retracting long drawers with heavy contents, various rail devices located on the sides of the drawers are often used. These devices do not allow the extension and retraction of a stack of stacked drawers in a single operation, while simultaneously accessing the contents of a series of stacked drawers.

SUMMARY OF THE INVENTION

This drawback is overcome by a suspension pull-out device for a plurality of superimposed drawers mounted in a drawer frame having open side walls. The device consists of an H-rail, an I-rail, pulleys and stops. The I-rail has a wide lower base connected by screws to the drawer ceiling. The narrower upper base of this rail is located below the horizontal center rail of the H-rail and rests on vertical rollers whose horizontal axes are anchored inside the vertical rails of the H-rail. The vertical walls of the H-rail are horizontal over their entire lengths. plates not reaching the vertical axis of this rail. The vertical part of the T-shaped guide rail extends into the space between them, the horizontal part of which is firmly connected from below to the cabinet ceiling. The upper horizontal rollers, whose vertical axes are, are adjacent to the outside of the vertical walls of the H-rail.

In the vicinity of the front rail, H is provided from the inside to the vertical end anchored in the ceiling of the cabinet with the upper part of the profile rail with fixed inner stops fixed at the rear end and provided with at least one fixed side stop fixed to the rear. The bottom of the drawer frame is in the area

-2.the front-rear axle is provided with a vertical guide rail from below, adjoining the sides of the lower horizontal pulley, the axes of which are fixed at the bottom of the cabinet by their lower ends. At least one vertical pin stop is anchored at the front edge of the bottom of the housing, located against a fixed angle stop connected from below to the rear edge of the bottom of the drawer frame. In the vicinity of the front edge of the bottom of the container frame, a fixed stop with a cross-section of the inverted T is fixed from below, against which a spring stop is placed at the bottom of the housing.

In the drawer frame having open side walls, at least one, but preferably a plurality of drawers arranged one above the other is arranged. The front wall of the drawer frame may be connected to the front wall of the housing.

Attached to both the cabinet ceiling and the drawer frame, the hinged pull-out device allows the cabinet to be opened in a single operation, pulling out a number of stacked drawers and accessing the contents of all drawers at once without risking falling out of the cabinet.

BRIEF DESCRIPTION OF THE DRAWINGS

The technical solution is explained in more detail with the help of drawings, in which Fig. 1 schematically shows a front section of a drawer frame cabinet and a suspension pull-out device, Fig. 2 shows a side view of a cabinet without a side frame drawer frame and suspension pull-out device position.

Example of technical solution

The hinged pull-out device according to FIGS. 1 and 2 is arranged in the cabinet i. The front wall 4 of the cabinet 1 is fixedly connected to the front wall 14 of the drawer frame 10. When the front wall 4 of the cabinet 7 is pulled. The upper base of this rail / moves along vertical rollers anchored by its horizontal axes to the inner walls of the lower rail 8 of the rail section. The forward-rear movement of the rail / of the H rail is directed by the upper horizontal rails. rollers 15 abutting its vertical walls and anchored by their axes in the ceiling 2 of the housing 1, and on the other hand by the vertical part of the T-shaped guide rail 6, the upper base of which is firmly connected from below to the ceiling 2

The front-rear movement of the bottom 12 of the drawer frame 10 is directed by the vertical guide horizontal pulleys 16, by the bar 7, to which the sides of their lower vertical axes adjoin, are anchored in the bottom 3 of the drawer frame ... 1 and fixed internal stoppers 18 located on vertical walls in the upper part of the H-rail near its end, fixed side stop 19 fixed to the outside of the H-rail near its rear end, The bottom 12 of the drawer frame 10 is provided at the front with a fixed angle stop 23, cooperating with a spring stop 22 located near the front edge of the bottom 3 of the housing 1. The rear edge of the bottom 12 of the drawer frame 10 is provided with a fixed angular stop 24 from below, against which a cooperating pin stop 21 is anchored in the front part of the bottom 3 of the housing 11.

Industrial applicability for

The suspension pull-out device according to the sales and storage cabinet, the technical solution is particularly suitable for goods in small packages, which are sold or dispensed at the same time in several different types, such as medicines, because it allows simultaneous access to the contents of multiple drawers.

Claims (3)

-1, PROTECTION Hanging pull-out device for drawers and drawer frames, consisting of a rail of the H-profile, of rail I, with the bottom and the stoppers being connected, characterized by a (wider wide base rail of the I-profile (25) the ceiling (11) of the drawer frame (10), the upper narrower (9> of the positive railThis I is located below the horizontal (β) ^{of the} center rail of the rail./6 of the H-profile and rests on the vertical pulleys (17) whose horizontal axes are anchored in the vertical walls of the rail 11, which are provided with horizontal plates at their upper edges, which do not extend to the vertical axis of the rail of the profile H, whereby a vertical part of the T-shaped guide rail (6) extends into the space between them; the horizontal section is firmly connected from below with the ceiling ( 2) of the housing (1), wherein the upper horizontal rollers (15), whose vertical axes are anchored in the ceiling (2) of the housing (1) to the outer sides of the vertical rail / profile H walls, are adjacent, with the upper part of the rail / profile. H is provided from the inside to the vertical walls fixed by fixed internal stoppers (18) near the end edge and provided with at least one laterally mounted side stop (19) mounted at the top of the pivoting angle stop (20) fixed to the ceiling ( 2) of the housing (1), wherein the bottom (12) of the drawer frame (10) is provided with a lower lower guide rail (7) from below, to which the lower horizontal rollers (16) are abutting, the axes of which are fixed in the bottom by the lower ends. (3) a housing (1) in which at least one vertical pin stop (21) is anchored at the front edge and is positioned opposite the fixed angle stop (24) connected from the bottom to the rear edge of the bottom (12) of the drawer frame (10), while a fixed stop (T-shaped cross-section) is mounted underneath the front edge of the drawer frame (10) at the bottom (3) of the cupboard ( 1) a spring stop (22) is located. Suspension telescopic device according to claim 1, characterized in that the drawer frame (10) has open side walls and has at least one drawer (26). A suspension pull-out device according to claim 1, characterized in Wherein the front wall (14) of the drawer frame (10) is rigidly connected to the front wall (4) of the housing (1).