Gate assembly and method of use thereof

• US 8,205,388 B2
• Filed: 07/29/2008
• Issued: 06/26/2012
• Est. Priority Date: 07/31/2007
• Status: Active Grant

• Current Assignee: Lindam Ltd. (Munchkin Incorporated)
• Original Assignee: Lindam Ltd. (Munchkin Incorporated)
• Inventors: Yates, Adam
• Primary Examiner(s): Mitchell, Katherine w
• Assistant Examiner(s): REPHANN, JUSTIN B
• Application Number:
  US12/181,360
• Publication Number:
  US 20090064595A1
• Time in Patent Office: 1,428 Days
• Field of Search: 493/94, 49/50, 49/55, 49/56, 49/57, 494/63, 494/65, 292/194, 292/195, 292/197, 292/202, 292/207, 292/300
• US Class Current: 49/394
• CPC Class Codes: E05B 1/0092 Moving otherwise than only rectilinearly or only rotatively E05B5/003 takes precedence
• CPC Class Codes: E05B 65/0014 to prevent opening by children E05B13/00 takes precedence; child-proof container closures B65D50/00
• CPC Class Codes: E06B 11/02 Gates; Doors
• CPC Class Codes: E06B 2009/002 Safety guards or gates
• CPC Class Codes: E06B 9/04 of wing type, e.g. revolving or sliding trap doors; louvre doors or windows E06B7/08

Abstract

A gate assembly is provided including barrier means locatable in an opening defined by one or more wall and/or frame surfaces in use and movable between open and closed positions with respect to the opening. Handle means are provided to allow movement of the barrier means between the open and closed positions. At least part of the handle means is slidably mounted on the barrier means to allow sliding movement of the handle means from a raised position to a lowered position in use to allow said barrier means to be moved from the closed position to the open position.

Claims

1. A gate assembly including:

barrier means locatable in an opening defined by one or more frame surfaces in use and movable between open and closed positions with respect to the opening; and

handle means to allow movement of said barrier means between said open and closed positions, said handle means comprising;

an inner housing mounted to the barrier means;

an outer housing slidably mounted on the inner housing, the outer housing slidably movable vertically from a raised position to a lowered position relative to the inner housing in use; and

at least one latch member having a first end pivotably mounted to the inner housing and a second end movable between a latched position and an unlatched position with respect to one of the frame surfaces, and

wherein downward movement of the outer housing moves a lower end of the outer housing into engagement with a top wall of the latch member adjacent the second end, thereby causing the second end of the latch member to move in a downwardly direction

from the latched position, where the barrier means is in the closed position,

to the unlatched position, where the barrier means can be moved to the open position.

2. A gate assembly according to claim 1 wherein resilient biasing means are provided with, or associated with, said handle means for biasing the handle means to the raised position in use.

3. A gate assembly according to claim 1 wherein resilient biasing means are provided on or associated with said latching means to bias the latching means to the latched position.

4. A gate assembly according to claim 1 wherein the handle means includes actuation means and said actuation means are required to be moved from an “

out of use”

position to an “

actuated”

position prior to, or substantially simultaneously to, the handle means being slid from the raised position to the lowered position.

5. A gate assembly according to claim 4 wherein the actuation means includes one or more buttons which are required to be depressed in order to move the buttons from the out of use position to the actuated position.

6. A gate assembly according to claim 5 wherein a button is located on opposing sides of the handle means and said buttons are depressed inwardly towards each other in order to move the buttons to the actuated position.

7. The gate assembly according to claim 6 wherein said buttons on opposite sides of the handle means are depressed inwardly towards each other substantially simultaneously to allow the handle means to slide from a raised position to a lowered position.

8. A gate assembly according to claim 4 wherein resilient biasing means are provided on, or associated with, said actuation means for biasing the actuation means to the out of use position.

9. A gate assembly according to claim 1 in the form of a child safety gate.

10. A gate assembly according to claim 1 wherein the at least one latch member is provided on or associated with an upper part of the barrier means and further latching means are provided on a lower part of the barrier means.

11. A method of unlatching the gate assembly of claim 1, the gate assembly comprising:

barrier means locatable in an opening defined by one or more frame surfaces and movable between an open position and a closed position with respect to the opening; and

handle means to allow movement of the barrier means between the open and closed positions, the handle means comprising;

an inner housing mounted to the barrier means;

an outer housing slidably mounted on the inner housing; and

at least one latch member having a first end pivotably mounted to the inner housing and a second end movable between a latched position and an unlatched position with respect to one of the frame surfaces, the method comprising;

vertically sliding the outer housing from a raised position in the latched position to a lowered position relative to the inner housing; and

engaging the latch member with the outer housing adjacent to the second end and causing the second end to move downwardly into the unlatched position.