Concealed apparatus for slidable pullout mounting and method of use

Patent metadata

Field	Value
Publication number	US-11896124-B2
Application number	US-202117447158-A
Country	US
Kind code	B2
Filing date	Sep 8, 2021
Priority date	Aug 27, 2020
Publication date	Feb 13, 2024
Grant date	Feb 13, 2024

Abstract

A kitchen pullout for storage of knives, miscellaneous utensils and appliances is provided. A reversable base frame and an adjustable top rail is provided to secure the pullout in the cabinet carcass in an extremely stable configuration. The reversable base frame is concealed in the pullout in both a stowed and a deployed position. The bottom slide assembly installable from either the inside or the outside of the cabinet carcass.

First claim

The invention claimed is:

1. A concealed apparatus for slidably mounting a cabinet pullout in a cabinet carcass comprising:
a drawer box comprising a pullout top, a pullout front, and a pullout bottom connected to a first side and a second side;
the pullout bottom, the first side, the second side, and the pullout front forming a concealment recess;
a first longitudinal linear slide, comprising a first outer rail and a first inner rail;
a second longitudinal linear slide, comprising a second outer rail and a second inner rail;
a set of latitudinal base brackets attached to the cabinet carcass and to the first outer rail and the second outer rail;
a set of latitudinal attachment brackets, attached to the first inner rail and the second inner rail, and to the pullout bottom;
a longitudinal linear upper slide fixed to the pullout top;
a set of upper mounting brackets, adjustably attached to the cabinet carcass and releasably attached to the longitudinal linear upper slide; and,
wherein the first longitudinal linear slide, the second longitudinal linear slide, the set of latitudinal base brackets and the set of latitudinal attachment brackets are concealed in the concealment recess.

2. The concealed apparatus of claim 1 wherein:
the first longitudinal linear slide and the second longitudinal linear slide are vertically oriented; and,
the longitudinal linear upper slide is horizontally oriented.

3. The concealed apparatus of claim 1 wherein:
the set of latitudinal attachment brackets further comprises a first attachment bracket and a second attachment bracket;
the first attachment bracket further comprises a front facing flange; and,
the front facing flange is attached to the pullout front.

4. The concealed apparatus of claim 1 further comprising:
a spring damper attached to the set of latitudinal base brackets; and,
a releasable connection flange attached to the first inner rail, aligned to operatively engage the spring damper.

5. The concealed apparatus of claim 4 wherein the set of latitudinal base brackets is reversable, into one of a left-hand position and a right-hand position.

6. The concealed apparatus of claim 4 wherein the set of latitudinal base brackets further comprises a first base bracket and a second base bracket.

7. The concealed apparatus of claim 6 further comprising:
a first raised web portion, located on the first base bracket;
a second raised web portion, aligned with the first raised web portion, located on the second base bracket; and,
wherein the spring damper is operatively attached to the first raised web portion and the second raised web portion.

8. The concealed apparatus of claim 7 wherein the spring damper is positioned in one of a left-hand orientation and a right-hand orientation.

9. The concealed apparatus of claim 1 wherein the set of upper mounting brackets is adjustable, relative to the cabinet carcass, in at least three directions.

10. The concealed apparatus of claim 9 wherein the set of upper mounting brackets further comprises a rear bracket, a front bracket, and an angle bracket.

11. The concealed apparatus of claim 10 wherein:
the front bracket further comprises a set of receiver flanges;
the angle bracket is slidably engaged with the set of receiver flanges; and,
the angle bracket is adjustable in at least two directions.

12. The concealed apparatus of claim 11 wherein:
the rear bracket further comprises a first set of receiver flanges;
the front bracket further comprises a second set of receiver flanges; and,
the first set of receiver flanges and the second set of receiver flanges engage the longitudinal linear upper slide.

13. The concealed apparatus of claim 12 wherein:
the first set of receiver flanges further comprises a first set of biased locking tabs;
the second set of receiver flanges further comprises a second set of biased locking tabs; and,
the first set of biased locking tabs and the second set of biased locking tabs engage the longitudinal linear upper slide.

14. The concealed apparatus of claim 13 wherein:
the front bracket further comprises a flexible hook;
the longitudinal linear upper slide further comprises a set of mounting holes; and,
the flexible hook engages the set of mounting holes.

15. The concealed apparatus of claim 1 wherein the drawer box further comprises a plurality of adjustable shelves between the pullout top and the pullout bottom.

16. A method of concealing a slide carriage apparatus in a cabinet pullout for operational mounting in a cabinet carcass comprising:
providing a drawer box with a pullout top, a pullout bottom, a pullout front, and a concealment recess;
providing a first linear slide, having a first outer rail and a first inner rail;
providing a second linear slide, having a second outer rail and a second inner rail,
providing a set of base brackets, attached to the first outer rail and the second outer rail;
providing a first set of attachment brackets, attached in a latitudinal arrangement to the pullout bottom, and the first inner rail and the second inner rail;
providing a second set of attachment brackets, wherein the second set of attachment brackets is adjustable in three directions;
providing a third linear slide, having a third outer rail and a third inner rail;
mounting the set of base brackets to the cabinet carcass;
mounting the second set of attachment brackets to the cabinet carcass;
mounting the third inner rail to the pullout top;
inserting the third outer rail in the second set of attachment brackets; and,
mounting the pullout bottom to the first set of attachment brackets, thereby concealing the first linear slide, the second linear slide, the set of base brackets and the first set of attachment brackets in the concealment recess.

17. The method of claim 16 wherein the step of providing the first set of attachment brackets further comprises:
providing a first bracket and a second bracket; and,
the method further comprises the step of:
mounting the pullout front to the first bracket.

18. The method of claim 17 further comprising:
providing the first bracket with a first set of receiver flanges, a first set of biased locking tabs, and a locking hook;
providing the second bracket with a second set of receiver flanges and a second set of biased locking tabs;
providing the third outer rail with a set of mounting holes;
inserting the third outer rail through the first set of receiver flanges thereby engaging the first set of biased locking tabs;
inserting the third outer rail through the second set of receiver flanges thereby engaging the second set of biased locking tabs; and,
engaging the locking hook with the set of mounting holes.

19. A base slide assembly for attaching a cabinet pullout in a cabinet carcass comprising:
a set of reversable latitudinal base brackets;
a first vertically oriented, longitudinal linear slide, having a first outer rail and a first inner rail,
a second vertically oriented, longitudinal linear slide, having a second outer rail and a second inner rail;
the first outer rail and the second outer rail attached to the set of reversable latitudinal base brackets;
a spring damper attached to the set of reversable latitudinal base brackets;
a connector flange, attached to the first inner rail, aligned to operatively engage the spring damper;
a first latitudinal attachment bracket and a second latitudinal attachment bracket, attached to a bottom shelf of the cabinet pullout and attached to the first inner ra

Assignees

• Hardware Resources Inc

Inventors

• Chen Alan
• Sanchez Marisa

Classifications

• A47B88/42 Primary

  Vertically-oriented drawers, i.e. drawers where the height exceeds the width · CPC title

• A47B77/14 Primary

  by incorporation of racks or supports, other than shelves, for household utensils · CPC title

• A47B88/407

  Adjustably or detachably mounted drawers (A47B88/423 takes precedence) · CPC title

• A47B77/18

  by special arrangements for accommodating removable containers · CPC title

• A47B88/473

  Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops · CPC title