VARIABLE-WIDTH SECURITY GATE UNIT

• US 20150101250A1
• Filed: 10/09/2014
• Published: 04/16/2015
• Est. Priority Date: 10/10/2013
• Status: Abandoned Application

• Current Assignee: Dorel Juvenile Group, Inc. (Dorel Industries Incorporated)
• Original Assignee: Cosco Management Incorporated (Dorel Industries Incorporated)
• Inventors: Marsden, Andrew W.
• Application Number:
  US14/510,721
• Publication Number:
  US 20150101250A1
• Time in Patent Office: Days
• US Class Current: 49/55
• CPC Class Codes: E06B 2009/002 Safety guards or gates
• CPC Class Codes: E06B 3/5072 the horizontal sliding wings having the possibility of an additional rotational movement
• CPC Class Codes: E06B 9/0623 Grilles

Abstract

A gate is mounted on a frame to pivot about a pivot axis between opened and closed positions.

Claims

1. A gate unit comprising

an extensible gate adapted to be widened or narrowed to block openings of various widths, the extensible gate including a first panel and a slidable second panel supported for lateral sliding movement relative to the first panel to vary the width of the extensible gate,

a variable-width gate mount adapted to mate with a door frame bordering a doorway, the variable-width gate mount including an extensible foundation arranged to underlie the extensible gate and adapted to extend along a floor in the doorway, a first side post arranged to extend upwardly from a first end of the extensible foundation and adapted to mate with a first vertical doorjamb included in the door frame and to carry a hinge to support the extensible gate for pivotable movement about a gate-pivot axis relative to the variable-width gate mount between opened and closed positions, and a second side post arranged to extend upwardly from a second end of the extensible foundation bar to lie in spaced-apart relation to the first side post and adapted to mate with the extensible gate to retain the extensible gate in the closed position, wherein the extensible foundation includes a first rail associated with the first side post, a second rail associated with the second side post and mounted to slide relative to the first rail to vary the width of the variable-width gate mount, and a rail lock mounted on the first rail and arranged to engage the second rail to retain in a selected stationary position relative to the first rail at the option of a caregiver to establish and fix the width of the variable-width gate mount.

2. The gate unit of claim 1, wherein the first rail includes an outer end coupled to the first side post and an opposite free end coupled to the rail lock and the second rail includes an outer end coupled to the second side post and an opposite free end arranged to face toward the first side post and to be engaged by the rail lock.

3. The gate unit of claim 2, wherein the second rail is formed to include a rail-receiving passageway, the free end of the second rail is formed to include an end aperture opening into the rail-receiving passageway, and the free end of the first rail is arranged to extend through the end aperture into the rail-receiving passageway of the second rail to couple the first and second rails in telescoping relation to one another to allow the second rail to slide back and forth on the first rail when the rail lock is disengaged from the second rail to shorten and lengthen the extensible foundation bar.

4. The gate unit of claim 3, wherein the second rail is formed to include a series of button-receiver apertures arranged to extend in spaced-apart relation to one another between the free and outer ends of the second rail, the rail lock is coupled to the first rail to move therewith relative to the second rail and configured to include a motion-blocker button that is arranged to extend into one of the button-receiver apertures formed in the second rail during movement of the first rail relative to the second rail to block further relative movement of the first and second rails and establish and fix the width of the variable-width gate mount.

5. The gate unit of claim 4, wherein the first rail is formed to include a first button-receiver aperture, the first motion-blocker button is arranged to extend through the first button-receiver aperture formed in the first rail into one of the series of button-receiver apertures formed in the second rail to block further relative movement of the first and second rails in response to relative movement of the first and second rails to align the first button-receiver aperture formed in the first rail in side-by-side registry with said one of the series of button-receiver apertures formed in the second rail.

6. The gate unit of claim 1, wherein the second rail is formed to include a series of button-receiver apertures arranged to extend in spaced-apart relation to one another between the free and outer ends of the second rail, the rail lock is coupled to the first rail to move therewith relative to the second rail and configured to include a motion-blocker button that is arranged to extend into one of the button-receiver apertures formed in the second rail during movement of the first rail relative to the second rail to block further relative movement of the first and second rails and establish and fix the width of the variable-width gate mount.

7. The gate unit of claim 6, wherein the first rail is formed to include a first button-receiver aperture, the first motion-blocker button is arranged to extend through the first button-receiver aperture formed in the first rail into one of the series of button-receiver apertures formed in the second rail to block further relative movement of the first and second rails in response to relative movement of the first and second rails to align the first button-receiver aperture formed in the first rail in side-by-side registry with said one of the series of button-receiver apertures formed in the second rail.

8. The gate unit of claim 7, wherein the first rail is formed to include a lock-receiving passageway, the button-receiver aperture formed in the first rail is arranged to open into the lock-receiving passageway, the rail lock further includes a button-carrier spring located in the lock-receiving passageway formed in the first rail and coupled to the motion-blocker button, and the button-carrier spring is configured to provide means for urging the first motion-blocker button to extend through the first button-receiver aperture formed in the first rail and for yieldably urging a distal tip of the motion-blocker button to extend into said one of the series of button-receiver apertures formed in the second rail in response to relative movement of the first and second rails to align the first button-receiver aperture formed in the first rail in side-by-side registry with said one of the series of button-receiver apertures formed in the second rail.

9. The gate unit of claim 1, wherein the rail lock is configured to provide means for releasably anchoring the first rail to the second rail to establish a fixed position of the second rail on the first rail to establish a fixed length of the extensible foundation bar.

10. The gate unit of claim 9, wherein the rail lock includes a first motion-blocker button mounted on the first rail for movement therewith during relative movement of the first and second rails and for movement relative to the second rail, the rail lock further includes a button-carrier spring carried by the first rail and coupled to the first motion-blocker button to move the first motion-blocker button relative to the first and second rails, the second rail is formed to include a first set of at least two button-receiver apertures along a length thereof, and the button-carrier spring is arranged to urge the first motion-blocker button into a first of the button-receiver apertures formed in the second rail and included in the first set to provide the extensible foundation bar with a first length and into a second of the button-receiver apertures formed in the second rail and included in the first set to provide the extensible foundation bar with a relatively shorter second length.

11. The gate unit of claim 10, wherein the first rail is formed to include a button-receiver aperture and the button-carrier spring is arranged to urge the first motion-blocker button into the button-receiver aperture formed in the first rail to cause a distal tip of the first motion-blocker button to extend into and through a button-receiver aperture formed in the second rail to lie in an exposed position extending away from the second rail and lying in a region surrounding an exterior surface of the second rail upon relative movement of the first and second rails to align the button-receiver apertures of the first and second rails in side-by-side registry with one another.

12. The gate unit of claim 11, wherein the first rail is formed to include a lock-receiving passageway containing the button-carrier spring and the button-receiver aperture formed in the first rail is arranged to open into the lock-receiving passageway.

13. The gate unit of claim 10, wherein the button-carrier spring is V-shaped and includes a first strip, a second strip, and a connector strip arranged to interconnect proximal ends of the first and second strips, the first motion-blocker button is coupled to a free end of the first strip, the second rail is formed to include a second set of at least two button-receiver apertures along a length thereof, the rail lock further includes a second motion-blocker button coupled to a free end of the second strip to cause the free ends of the first and second strips to lie between the first and second motion-blocker buttons, the button-carrier spring is arranged to urge the second motion-blocker button into a first button-receiver aperture formed in the second rail and included in the second set when the first motion-blocker button is urged into the first of the button-receiver apertures formed in the second rail and included in the first set and the button-carrier spring is arranged to urge the second motion-blocker button into a second of the button-receiver apertures formed in the second rail and included in the second set when the first motion-blocker button is urged into the second of the button-receiver apertures formed in the second rail and included in the first set.

14. The gate unit of claim 13, wherein the second rail includes a bottom wall arranged to face away from the overlying extensible gate, a top wall arranged to lie in spaced-apart relation to the bottom wall to face toward the overlying extensible gate, a front wall arranged to interconnect the bottom and top walls and formed to include the first set of at least two button-receiver apertures, and a rear wall arranged to interconnect the bottom and top walls and cooperate with the front wall to define a rail-receiving passageway therebetween and formed to include the second set of at least two button-receiver apertures, and the free end of the first rail is arranged to extend into the rail-receiving passageway.

15. The gate unit of claim 14, wherein the button-carrier spring is arranged to urge a distal tip of the first motion-blocker button to extend into, through, and out of a button-receiver aperture included in the second set of at least two button-receiver apertures and formed in the front wall of the second rail to lie in an exposed position extending away from the front wall of the second rail in a region surrounding exterior surfaces of the second rail.

16. The gate unit of claim 14, wherein the first rail includes a bottom wall arranged to face away from the overlying extensible gate, a top wall arranged to lie in spaced-apart relation to the bottom wall to face toward the overlying extensible gate, a front wall arranged to interconnect the bottom and top walls and formed to include the first button-receiver aperture formed in the first rail, and a rear wall arranged to interconnect the bottom and top walls and formed to include a second button-receiver aperture arranged to receive the second motion-blocker button therein, the button-carrier spring is located in a lock-receiving passageway formed in the first rail and bounded by the bottom, top, front, and rear walls of the first rail and arranged to communicate with the first and second button-receiver apertures formed in the first rail, and the button-carrier spring is configured to provide means for urging the first motion-blocker button to extend through the first button-receiver aperture formed in the front wall of the first rail and for yieldably urging a distal tip of the first motion-blocker button into the first of the button-receiver apertures formed in the second rail and included in the first set and means for urging the second motion-blocker button to extend through the second button-receiver aperture formed in the rear wall of the first rail and for yieldably urging a distal tip of the second motion-blocker button into a second of the button-receiver apertures formed in the second rail and included in the second set.

17. A gate unit comprising

a U-shaped gate mount adapted to be varied in width at the option of a caregiver to fit both narrow and relatively wider doorways, the gate mount including an extensible foundation bar adapted to extend along a floor in the doorway, a first side post arranged to extend upwardly from a first end of the extensible foundation bar and adapted to mate with a first vertical doorjamb included in a door frame defining the doorway, and a second side post arranged to extend upwardly from an opposite second end of the extensible foundation bar, the extensible foundation bar including a first rail coupled to the first side post, a second rail coupled to the second side post and mounted to slide relative to the first rail in telescoping relation to the first rail to vary the width of the gate mount, and a rail lock coupled to the first rail to move therewith relative to the second rail and configured to include a motion-blocker button and a spring arranged to yieldably urge the motion-blocker button into a first button-receiver aperture formed in the second rail to retain the second rail in a first position relative to the first rail to establish a first width of the extensible foundation and into a second button-receiver aperture formed in the second rail to lie in spaced-apart relation to the first button-receiver aperture to retain the second rail in a second position relative to the first rail to establish a relatively wider second width of the extensible foundation, and

an extensible gate mounted on the first side post for pivotable movement about a pivot axis between a closed position arranged to engage the second side post and an opened position separated from the second side post.

18. The gate unit of claim 17, wherein the first rail is formed to include a lock-receiving passageway and a button-receiver aperture opening into the lock-receiving passageway and the spring is located in the lock-receiving passageway and arranged to urge the motion-blocker button through the button-receiver passageway formed in the first rail and also through the first button-receiver aperture formed in the second rail when the first button-receiver aperture is aligned to lie in side-by-side registry with the button-receiver aperture and through the second button-receiver aperture formed in the second rail when the second button-receiver aperture is aligned in side-by-side registry with the button-receiver aperture.

19. The gate unit of claim 17, wherein the second rail is formed to include a rail-receiving passageway, the first and second button-receiver apertures are formed in the second rail to open into the rail-receiving passageway, the first rail is arranged to extend into and move back and forth in the rail-receiving passageway formed in the second rail to vary the width of the extensible foundation, and the motion-blocker button is arranged to extend away from the first rail into the rail-receiving passageway and into the first button-receiver aperture formed in the second rail to establish the first width of the extensible rail and into the second button-receiver aperture formed in the second rail to establish the second width of the extensible rail.

20. A gate unit comprising

a gate mount adapted to mate with a door frame bordering a doorway, the gate mount including a foundation bar adapted to extend along the floor between first and second vertical doorjambs included in the door frame and separated to define the doorway therebetween,

a gate mounted on the gate mount for pivotable movement about a vertical pivot axis between opened and closed positions and arranged to lie above the foundation bar when the gate occupies the closed position, and

a swing-direction controller coupled to the gate to pivot therewith, wherein the swing-direction controller includes a flange carrier mounted in a stationary position on the gate, a front motion-blocker flange mounted for pivotable movement on the stationary flange carrier about a horizontal pivot axis between an undeployed position arranged to lie above the underlying foundation bar to avoid intercepting and engaging the foundation bar during swinging movement of the gate about the vertical pivot axis and a deployed position arranged to intercept and engage a front side of the foundation bar during swinging movement of the gate about the vertical pivot axis in a first swing direction to block further swinging movement of the gate about the vertical pivot axis in the first swing direction, and a rear motion-blocker flange mounted for pivotable movement on the stationary flange carrier about a horizontal pivot axis between an undeployed position arranged to lie above the underlying foundation bar to avoid intercepting and engaging the foundation bar during swinging movement of the gate about the vertical pivot axis and a deployed position arranged to intercept and engage an opposite rear side of the foundation bar during swinging movement of the gate about the vertical pivot axis in an opposite second swing direction to block further swinging movement of the gate about the vertical pivot axis in the second swing direction.