This invention relates to safety bed rail devices for preventing an individual from falling out of an adult bed.
Removable bed rails may be attached to a bed for preventing children or others from falling to the floor and other hazards. Bed rails generally include a vertical surface or bar extending above and disposed immediately adjacent a side of the bed. To facilitate continued ingress and egress, bed rails may swing out of the way and/or be easily removable. Some children have been harmed by becoming lodged in spaces between mattresses and bed rails, such as can form when the bed rail fails to remain securely attached to the side of the bed, or when the bed rail is not properly positioned. This separation can pose a safety hazard to children under some circumstances.
According to one aspect of the invention, a safety bed rail for preventing an individual from falling out of bed includes a frame of sufficient width to span a width of the bed and has left and right portions adjustably connected by a releasable latch. The latch defines a plurality of discrete frame widths corresponding to standard bed sizes. A bed rail panel attaches to one side of the frame and extends up from the frame a sufficient height to extend above a mattress placed over the frame. The frame includes side flanges that engage sides of one of the mattress and an underlying mattress support of similar width to the mattress with the frame disposed between the mattress and the support. The flanges are widthwise adjustable to adjust the width of the frame over a limited distance with the latch connecting the left and right frame portions in a selected position.
According to another aspect of the invention, a safety bed rail for preventing an individual from falling out of a bed includes a frame of sufficient width to span a width of the bed and has left and right portions adjustably connected by an adjustable clamp. The adjustable clamp has at least one actuating lever extending therefrom. A bed rail panel attached to one side of the frame and extends up from the frame a sufficient height to extend above a mattress placed over the frame. The frame includes side flanges that engage sides of one of the mattress and an underlying mattress support of similar width to the mattress with frame disposed between the mattress and the support.
According to still another aspect of the invention, a safety rail for preventing an individual from falling out of a bed includes elongated transverse members having first and second ends, the transverse members including two telescoping members for adjusting the length thereof and adapted for placement in the space between a mattress and a foundation of the bed. An adjustment lever is pivotally attached to one of the first and second ends of the transverse members and positioning the lever upward enables relative movement of the telescoping members of the transverse members and positioning the lever downward in a substantially horizontal position locks the relative movement of the telescoping members of the transverse members. The upward position of the lever at least partially separates a portion of the mattress from a portion of the mattress foundation.
In various embodiment according to the aforementioned aspects of the invention, the bed rail is pivotally attached to one side of the frame and can be locatable in an upright deployed position and a lowered undeployed position. In one embodiment, a bed rail panel is attached at both ends of the widthwise direction of the frame, in other embodiments, only one bed rail panel is included. In one embodiment, side flanges are rotatably coupled to the frame and rotation of the flange adjusts the width of the frame over a limited distance.
In one embodiment, the bed rail panel is formed from a tubular frame and supports a fabric covering. In other embodiments, the tubular frame includes substantially clear panels sewn into a fabric mesh attached to the fabric covering along an upper portion of the bed rail panel. In some embodiments, the bed rail panel includes a sewn in perforated masonite panel attached along a lower portion of the bed rail panel.
The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the invention will be apparent from the description and drawings, and from the claims.
Throughout the discussion of the illustrative embodiments, like reference symbols in the various drawings generally indicate like elements.
Referring first to
The side panel 110 extends longitudinally a sufficient length along the mattress 120 to reduce or prevent the possibility of an individual from inadvertently falling off the bed. The side panel 110 extends in a vertical direction such that the panel 110 extends above the height of the mattress 120 when the side panel 110 is in a deployed and upright position as shown in
In one embodiment, the transverse members 105 include a first member 130 telescopically engaging a second member 135 to permit large adjustment of the length of the transverse members 105. Accordingly, the length of transverse members 105 may be adjusted to accommodate and securely attach to mattresses 120 and foundations 125 of varying sizes.
In one embodiment, the first member 130 of transverse members 105 includes a plurality of holes 140 sized to receive a spring pin 145, such as a Valco spring pin, disposed within the second member 135. The spring pin 145 is biased to engage one of the holes 140 when the spring pin 145 is positioned coincidentally therewith. The plurality of holes 140 are located along the first member 130 such that when the spring pin 145 is received from the second member 135 the overall length of transverse members 105 substantially corresponds to the width of the commonly available sizes of mattresses 120 and foundations 125, including for example, king, queen, full and twin.
Referring now to
Referring to
Referring now to
To insert the side panel 110 into the support brackets 112, the Valco pins 180 are compressed to permit passage of the engagement end 175 into the vertical prong 170 of the support bracket 112. When the Valco pins 180 are positioned opposite the slot 190, the pins 180 are released to protrude through the slot 190, thereby attaching the engagement end 175 to the support bracket 112. Continued downward movement of the engagement end 175 causes the grommets 195 to engage the notches 200 of the support bracket 112. The relative diameters of the grommets 195 and the notches 200 are sized to establish a pressure fit therebetween to effect locking of the side panel 110 is a vertical, deployed position.
In an alternative embodiment, as shown in
In operation, the grommets 195 slideably engage grooves 200 formed above the slots 190 of the support brackets 112 to lock the side panel 110 in the deployed and upright position. The relative diameters of the grommets 195 and the notches 200 are sized to establish a pressure fit therebetween. When sufficient upward vertical pressure is applied to the side panel 110, the grommets 195 disengage from the notches 200 and the side panel 110 is moved upward with engagement end 175 slideably retained along the slot 190 with the spacers 210 and washers 215. When the engagement end 175 is sufficiently raised such that the grommets 195 are clear of the notches 200 in the support brackets 112, the side panel 110 may be rotated in the direction of arrow 240 toward a downward, undeployed position.
Referring now to
Referring now to
With the locking bar 260 in an upright position, the pinch clamps 250 are disengaged and the third member 275 slides freely within the first member 130 for fine adjustment of the length of the transverse member 105. The mattress 120 will not lay flat upon the foundation 125 with the locking bar 260 in the upright position and this configuration provides a readily observable indication that the bed rail 100 is not locked.
With the locking bar 260 in a substantially horizontal and lowered position, the levers 255 rotate (one clamp is a right-hand thread and the other clamp is a left-hand thread) in opposite directions to tighten the pinch clamps 250, thereby locking the relative positions of the first member 130 and the third member 275 and maintaining the transverse members 105 at the desired length. With the locking bar 260 in the lower positioned, the mattress 120 can be properly positioned atop the foundation 125 and provide an indication of the locked status of the pinch clamps 250. For additional structural support, the bed rail 100 includes longitudinal supports 280, in one embodiment.
With continued reference to
In another embodiment, shown in
Referring now to
A number of embodiments of the invention have been described. Nevertheless, it will be understood that various modifications may be made without departing from the spirit and scope of the invention. Accordingly, other embodiments are within the scope of the following claims.
Number | Name | Date | Kind |
---|---|---|---|
2195955 | Hillenbrand | Apr 1940 | A |
2722693 | Wolf | Nov 1955 | A |
2751608 | Lucas | Jun 1956 | A |
3021534 | Hausted | Feb 1962 | A |
3097370 | Murcott | Jul 1963 | A |
3289223 | Oja et al. | Dec 1966 | A |
3402409 | Kain | Sep 1968 | A |
3624847 | Murcott et al. | Dec 1971 | A |
3930273 | Stern | Jan 1976 | A |
4596484 | Nakatani | Jun 1986 | A |
4676687 | Koffler | Jun 1987 | A |
4724559 | Bly et al. | Feb 1988 | A |
4833743 | Howell et al. | May 1989 | A |
5038430 | Bly | Aug 1991 | A |
5070665 | Marrin et al. | Dec 1991 | A |
5384927 | Mardero et al. | Jan 1995 | A |
5596776 | Huang | Jan 1997 | A |
5640726 | Fichner-Rathus | Jun 1997 | A |
5671490 | Wu | Sep 1997 | A |
5784732 | Vail | Jul 1998 | A |
5967214 | Beretta | Oct 1999 | A |
6134731 | Thom et al. | Oct 2000 | A |
6243894 | Kosumsuppamala et al. | Jun 2001 | B1 |
6453490 | Cardinale | Sep 2002 | B1 |
6487735 | Jacques et al. | Dec 2002 | B1 |
20030024047 | Wu | Feb 2003 | A1 |
20040040089 | Flannery et al. | Mar 2004 | A1 |
Number | Date | Country |
---|---|---|
2225716 | Jun 1990 | GB |
Number | Date | Country | |
---|---|---|---|
20040250347 A1 | Dec 2004 | US |