Guide device for a sliding screen system

Patent metadata

Field	Value
Publication number	US-12590481-B2
Application number	US-202318860684-A
Country	US
Kind code	B2
Filing date	Apr 25, 2023
Priority date	Apr 28, 2022
Publication date	Mar 31, 2026
Grant date	Mar 31, 2026

Abstract

The disclosure relates to a guide device for a sliding screen system. The guide device includes a housing, a height adjustment element arranged to be set in different positions in a height direction, and a manually operable pivot connected to the housing for pivoting around a pivot axis and connected to the height adjust-ment element for moving the height adjustment element when pivoted. The housing includes a first toothed structure extending in a circular path around the pivot axis. The manually operable pivot includes a second toothed structure extending in a circular path around the pivot axis. The first toothed structure and the second toothed structure engage each other. The housing includes at least one finger that is radially flexible relative the pivot axis and that includes a section of the first toothed structure.

First claim

The invention claimed is:

1 . A guide device comprising:
a housing; a height adjustment element arranged to be set in different positions in a height direction relative to the housing; a manually operable pivot pivotably connected to the housing for pivoting around a pivot axis and operatively connected to the height adjustment element for moving the height adjustment element in the height direction when pivoted, wherein the manually operable pivot is adapted to support the height adjustment element so that the height adjustment element may be moved upwards and downwards, respectively, between the different positions in the height direction corresponding to a pivoting of the manually operable pivot clockwise and counter clockwise, respectively, wherein the housing comprises a first toothed structure extending in a first circular path around the pivot axis, wherein the manually operable pivot comprises a second toothed structure extending in a second circular path around the pivot axis, wherein the manually operable pivot is adapted to be arranged relative to the housing so that the first toothed structure and the second toothed structure engage each other, wherein the toothed structures define a plurality of discrete relative angular positions, which correspond to the different positions of the height adjustment element in the height direction relative to the housing, wherein the housing comprises at least one finger that is radially flexible relative the pivot axis and that comprises a section of the first toothed structure and is adapted to flex radially outwards during pivoting when opposite teeth meet and back again when the teeth of one of the first toothed structure and the second toothed structure meet spaces between the teeth of the other one of the first toothed structure and the second toothed structure during height adjustment.

2 . The guide device of claim 1 , wherein the height adjustment element is adapted to be moved in an arcuate path relative to the housing around the pivot axis between the different positions in the height direction.

3 . The guide device of claim 2 , wherein the height adjustment element is adapted to be arranged parallel displaced in different height positions along the arcuate path.

4 . The guide device of claim 1 , wherein:
a first one of the manually operable pivot and the height adjustment element comprises a projection extending in parallel with the pivot axis, an outer peripheral surface of the projection defines a first engagement structure, a second one of the manually operable pivot and the height adjustment element comprises a recess extending in parallel with the pivot axis, an inner peripheral surface defining the recess defines a second engagement structure, and the projection is adapted to be received in the recess so that the first engagement structure and the second engagement structure engage each other.

5 . The guide device of claim 4 , wherein each one of the projection and the recess has a circular cylindrical shape for allowing a relative pivoting movement between the manually operable pivot and the height adjustment element.

6 . The guide device of claim 5 , wherein a centre axis of the projection or the recess of the manually operable pivot is in parallel with and offset in relation to the pivot axis.

7 . The guide device of claim 4 , wherein a centre axis of the projection or the recess of the manually operable pivot is in parallel with and offset in relation to the pivot axis.

8 . The guide device of claim 4 , wherein:
the housing comprises a through hole adapted to receive a portion of the manually operable pivot, the through hole extends in a transverse direction relative to the height direction, the manually operable pivot comprises a first part adapted to be moved into the through hole from a first end of the through hole and a second part adapted to be moved into the through hole from a second end of the through hole, and the first part and the second part are adapted for being rotationally rigidly connected to each other via a relative motion in parallel with an axis of said through hole.

9 . The guide device of claim 8 , wherein the first part comprises a handle for being pivoted by a user for pivoting the manually operable pivot relative to the housing.

10 . The guide device of claim 9 , wherein the second part comprises the projection or the recess provided with the first engagement structure or the second engagement structure.

11 . The guide device of claim 9 , wherein the first part and the second part comprise snap engagement structures for a snapping engagement during the relative motion in parallel with the axis of said through hole.

12 . The guide device of claim 8 , wherein the second part comprises the projection or the recess provided with the first engagement structure or the second engagement structure.

13 . The guide device of claim 12 , wherein the first part and the second part comprise snap engagement structures for a snapping engagement during the relative motion in parallel with the axis of said through hole.

14 . The guide device of claim 8 , wherein the first part and the second part comprise snap engagement structures for a snapping engagement during the relative motion in parallel with the axis of said through hole.

15 . The guide device of claim 1 , wherein the manually operable pivot is arranged relative to the housing in a way that the pivot axis is perpendicular relative to the height direction.

16 . The guide device of claim 1 , wherein:
the guide device is adapted for being guided by an associated elongated slide rail during movement of the guide device relative to the elongated slide rail, and the height adjustment regards adjustment in a direction perpendicular to the elongated slide rail.

17 . The guide device of claim 16 , wherein the height adjustment element comprises a first slide surface that is adapted for a sliding contact with a second slide surface of the elongated slide rail during the movement of the guide device relative to the elongated slide rail.

18 . A sliding screen system comprising:
a guide device; and an elongated slide rail, wherein the elongated slide rail and the guide device are adapted for contacting each other during movement of the guide device along the elongated slide rail, and wherein the guide device comprises:
a housing;
a height adjustment element arranged to be set in different positions in a height direction relative to the housing;
a manually operable pivot pivotably connected to the housing for pivoting around a pivot axis and operatively connected to the height adjustment element for moving the height adjustment element in the height direction when pivoted,
wherein the manually operable pivot is adapted to support the height adjustment element so that the height adjustment element may be moved upwards and downwards, respectively. between the different positions in the height direction corresponding to a pivoting of the manually operable pivot clockwise and counter clockwise, respectively,
wherein the housing comprises a first toothed structure extending in a first circular path around the pivot axis,
wherein the manually operable pivot comprises a second toothed structure extending in a second circular path around the pivot axis,
wherein the manually operable pivot is adapted to be arranged relative to the housing so that the first toothed structure and the second toothed structure engage each other,
wherein the toothed structures define a plurality

Assignees

• Inter Ikea Sys Bv

Inventors

• Brendel Stefan

Classifications

• E06B3/4663 Primary

  specially adapted for furniture · CPC title

• E05Y2900/20

  for furniture, e.g. cabinets · CPC title

• E05Y2600/12

  by manual operation · CPC title

• E05Y2201/71

  Toothed gearing · CPC title

• E05Y2201/708

  Sliders · CPC title