The present invention relates to a door for a vertical cable manager. More particularly, the present invention relates to a door for a vertical cable manager, the door spanning the entire height of the vertical cable manager and having an improved automatic retention and release mechanism to ensure proper alignment of the door with the vertical cable manager prior to actuation.
Vertical cable managers having dual-hinging doors are well known in the art. For example, U.S. Patent Application Publication No. 2009/0236117, filed on Jan. 7, 2009 and assigned to Chatsworth Products, Inc. (Westlake Village, Calif.), discloses a vertical cable manager having a dual-hinging door. However, the dual-hinging door does not include an automatic retention and release mechanism.
Dual-hinging doors having automatic retention and release mechanisms are also well known in the art. For example, U.S. Pat. No. 7,385,141, filed on Jan. 30, 2007 and assigned to CommScope, Inc. (Hickory, N.C.), discloses a dual-hinging door having an automatic retention and release mechanism. However, the automatic retention and release mechanism is located at the center of the dual-hinging door. Typically, vertical cable mangers have a height of about 84.0 inches, so the automatic retention and release mechanism is positioned about 42.0 inches from where the dual-hinging door engages the vertical cable manager. Therefore, it is possible to actuate the automatic retention and release mechanism when the dual-hinging door is not properly aligned with the communications rack, potentially damaging both the door and the vertical cable manager and providing access in an otherwise secure environment. It appears that CommScope, Inc. was aware of this problem and attempted to solve it by providing multiple dual-hinging doors to span the height of the vertical cable manager, as shown in FIG. 7 of the '141 patent.
Therefore, there is a need for a door for a vertical cable manager, the door spanning the entire height of the vertical cable manager and having an improved automatic retention and release mechanism to ensure proper alignment of the door with the vertical cable manager prior to actuation.
Certain embodiments of the present invention provide a door for a vertical cable manager. The door includes a panel. Additionally, the door includes a first hinge pin disposed at a first end of the panel. The first hinge pin slides from an extended position to a retracted position. Additionally, the door includes a first hinge pin retention member disposed adjacent the first hinge pin. The first hinge pin retention member is releasably connected to the first hinge pin to secure the first hinge pin in the retracted position.
As shown in
As shown in
As shown in
The hinge pin assemblies 130 include a housing 140 and a pair of hinge pins 150 slidably connected to the housing 140. One of the hinge pins 150 is positioned on the right side of the housing 140 and one of the hinge pins 150 is positioned on the left side of the housing 140.
As shown in
As shown in
As shown in
To open the door 100 from the right side, the knob 120 on the right side of the door 100 is rotated clockwise, which retracts the hinge pins 150 on the right side of the door 100 and allows the door 100 to rotate about the hinge pins 150 on the left side of the door 100 or the axis of rotation L.
To open the door 100 from the left side, the knob 120 on the left side of the door 100 is rotated counterclockwise, which retracts the hinge pins 150 of the left side of the door 100 and allows the door 100 to rotate about the hinge pins 150 on the right side of the door 100 or the axis of rotation R.
To remove the door 100 from the vertical cable manager, the knob 120 on the right side of the door 100 is rotated clockwise and the knob 120 on the left side of the door 100 is rotated counterclockwise, which retracts all of the hinge pins 150 and allows the door 100 to be removed from the vertical cable manager.
As shown in
As shown in
Additionally, the hinge pin assemblies 130 include a pair of hinge pin retainer clamps 145 and corresponding fasteners, such as rivets, for connecting the hinge pin retainers 132 to the housing 140.
The housing 140 includes a first flange 141, a second flange 142, and a pair of third flanges 143. The flanges 141-143 include a plurality of openings 144 for receiving and supporting the hinge pins 150.
Additionally, the housing 140 includes a pair of openings 147 for accessing the hinge pin retainer 132.
As shown in
The hinge pin retainer 132, such as a retaining rod, is positioned between the hinge pin retainer flanges 133 and the third flanges 143 of the housing 140. The hinge pin retainer flanges 133 are connected to the housing 140, for example, using the fasteners 131. The hinge pin retainers 132 secure the hinge pins 150 in a retracted position (
The springs 134 are positioned between the second flange 142 and the third flanges 143 and connected to the hinge pins 150, for example, using the spring retainers 133, such as retaining rings or e-rings. The springs 134 bias the hinge pins 150 in an extended position (
The vertical cable manager includes a pair of door brackets 170. One door bracket 170 is positioned at the top of the vertical cable manager (
As shown in
Additionally, the door brackets 170 include a pair of release tabs 173 for engaging the hinge pin retainers 132 through the openings 147 in the housing 140 when the door 100 is closed. The release tabs 173 are positioned adjacent the guide tabs 171 and the hinge pin holes 172.
Additionally, the door brackets 170 include an alignment tab 174 for aligning the door 100 with the door brackets 170. For example, as shown in
Additional examples of door brackets and other door mounting configurations for vertical cable managers are provided in U.S. patent application Ser. No. 11/086,815, filed on Mar. 22, 2005, and U.S. patent application Ser. No. 11/123,369, filed on May 6, 2005, both of which are assigned to Panduit Corp. (Tinley Park, Ill.) and incorporated by reference in their entirety.
As shown in
As shown in
As shown in
However, if only one of the hinge pin retainers 132 is disengaged from the annular groove 151 in the hinge pin 150, indicating that the door 100 is not properly aligned with the door brackets 170, the other hinge pin retainer 132 will secure both of the hinge pins 150 in the retraced position because the hinge pins 150 are connected to the knob 120 via the knob arm 121 and the hinge pin arms 160.
As shown in
It should be understood, of course, that the foregoing relates to exemplary embodiments of the disclosure and modifications may be made without departing from the spirit and scope of the disclosure.
This application claims the benefit of U.S. Provisional Application No. 61/329,445, filed on Apr. 29, 2010, which is incorporated by reference in its entirety.
Number | Date | Country | |
---|---|---|---|
61329445 | Apr 2010 | US |