This invention relates to baby change tables.
Baby change tables are commonly provided in locations such as public toilets and changing rooms to enable a baby to be changed safely when away from the home. For reasons of space, such tables are often mounted on a hinged mount so that they can be folded up against a wall, when not in use, but can be easily lowered when required.
According to the invention, a baby change table is provided for mounting to a fixed structure, the table comprising a bracket adapted to be attached to the fixed structure, a platform supporting member hinged to the bracket, and a baby change platform mounted on the supporting member, wherein the platform can be mounted on and secured to the supporting member in more than one position.
Preferably, the platform can be secured with its longer dimension either parallel to the bracket hinge axis, or at right angles to the axis. The effect of this is that the table can be set up so that, when mounted on a fixed structure (typically a wall), it either lies parallel to the wall, or extends out from the wall.
Installers of baby change tables sometimes need to locate the platform one way, sometimes the other way. This may depend on available space in the changing room, or the preference of the owner of the premises where the table is being installed. By allowing the platform to be installed either way round, installers only need to use one table, knowing that it can be fitted with the platform either “vertical” or “horizontal”. This means that manufacturers only have to offer one product, instead of the two currently available.
The means for securing the platform to the supporting member preferably are of a form which allows the installer to attach the platform in either position, but which are thereafter inaccessible to users of the table. The securing means may be a series of bolts, with security heads which require a special tool to unscrew them, or a bayonet or clip type joint with inter-engaging formations on the platform and the supporting member, possibly with a final locking member to prevent the joint being opened again.
In an exemplary embodiment a baby change table assembly for mounting to a wall is provided. The assembly includes a mounting assembly adapted to be attached to the wall, a table supporting member hingeably coupled to the mounting assembly for rotating about an axis, and a baby change table for supporting a baby. The baby change table is mounted on the supporting member. The table includes one of a projection and a depression and the supporting member includes the other of the projection and a depression. The projection is received in the depression for mounting the table on the supporting member. The depression has a length longer than a length of the projection allowing the projection to slide along its length relative to the depression along the depression length between a first position and second position. The table is mountable and securable to the supporting member in more than one orientation, such that when mounted in a first orientation the projection is at the first position relative to the depression, and when mounted in a second orientation the projection is in a second position relative to the depression. When in the first position, the projection is closer to the axis than when in the second position. In another exemplary embodiment, the table includes a length and a width, such that the length of the table is longer than the width of the table. With this embodiment, when in the first orientation, the length is generally parallel to the axis, and wherein when in the second orientation, the width is generally parallel to the axis. In a further exemplary embodiment, the projection extends from the table, and wherein the depression is formed on the table supporting member. In yet another exemplary embodiment, the mounting assembly includes a first and a second arm, the arms being rotatable about the axis and being coupled to the table supporting member. In yet a further exemplary embodiment, each of the arms include a channel shaped section such that a first edge of the supporting member is received within the channel shaped section of one of the arms and a second edge of the supporting member opposite the first edge is received in the channel shaped section of the other of the arms. In one exemplary embodiment, the depression is an opening. In yet another exemplary embodiment, the table includes a lengthwise side and a widthwise side, and the table further includes a channel shaped member fitted over one of the sides closet to the wall for reacting a load from the table to the mounting assembly. In one exemplary embodiment, each of the lengthwise and widthwise sides includes a portion in relief and the channel shaped member fits over one such portion in relief. In another exemplary embodiment the table further includes a rail mountable to the wall and the mounting assembly is mounted to the rail. In yet another exemplary embodiment, the rail includes a projection defined along an end thereof, the mounting assembly includes a hook portion extending at an end thereof, and the projection is received within the hook portion. In yet a further exemplary embodiment, the rail projection is defined along an upper end of the rail, the mounting assembly hook portion is defined at an upper end thereof, the mounting assembly also includes a lip extending along a lower end thereof, and the lip extends below lower edge of the rail, the rail lower edge being below the rail upper end. In one exemplary embodiment, the mounting assembly includes a lip extending along an end thereof for engaging an end of the rail. In yet another exemplary embodiment, the projection extends from the table supporting member, and the depression is foamed on the table.
In another exemplary embodiment a baby change table assembly for mounting to a wall is provided. The assembly includes a mounting assembly adapted to be attached to the wall, a table supporting member hingeably coupled to the mounting assembly for rotating about a hinge axis, and a baby change table for supporting a baby. The baby change table has a lengthwise side and a widthwise side shorter than the long side by a length, a lengthwise axis and a widthwise axis generally perpendicular to the lengthwise axis. The baby change table is mounted on the supporting member. The table is mountable and securable to the supporting member in more than one orientation. When mounted in a first orientation, the lengthwise axis is generally parallel to the hinge axis, and when mounted in a second orientation, the widthwise axis is generally parallel to the hinge axis. The difference in the horizontal distance between the lengthwise side and a point on the hinge axis when mounted in the first orientation and the horizontal distance between the widthwise side and the point on the hinge axis when mounted in the second orientation is less than the length. In yet another exemplary embodiment, the horizontal distance between the lengthwise side and the point on the hinge axis when mounted in the first orientation is the same as the horizontal distance between the widthwise side and the point on the hinge axis when mounted in the second orientation. In a further exemplary embodiment, each of the lengthwise and widthwise sides includes a portion in relief, and a channel shaped member fits over one of the portions in relief. In one exemplary embodiment, the table further includes a rail mountable to the wall and the mounting assembly is mounted to the rail. In yet another exemplary embodiment, the rail includes a projection defined along an end thereof, the mounting assembly includes a hook portion extending at an end thereof, and the projection is received within the hook portion. In yet a further exemplary embodiment, the rail projection is defined along an upper end of the rail, the mounting assembly hook portion is defined at an upper end thereof, the mounting assembly also includes a lip extending along a lower end thereof, and the lip extends below lower edge of the rail, the rail lower edge being below the rail upper end. In one exemplary embodiment, the mounting assembly includes a lip extending along an end thereof for engaging an end of the rail.
The platform 12 will typically be a plastic molding with rounded edges and a wipe-clean surface. It may be formed by injection molding, roto-molding, or another appropriate manufacturing method.
The exploded view of
It will be seen from
The positions of the holes 28 in the collar 22 and the sockets 30 in the platform 12 are arranged so that the platform and supporting member can be secured together in either of those two positions, and the orientation of the table (either the
It is intended that the platform 12 and supporting member 14 will be assembled together by whoever installs the table, and that the screws 26 (or whatever fastenings are used) will in some way be protected from unauthorized removal. However, if for any reason it is subsequently desired to change the orientation, then by using a suitable tool, the screws 26 can be removed, the platform rotated through 90 degrees, and the screws then reinserted.
Although the figures all show the platform and supporting member being connected by means of threaded fasteners, it is also envisaged that other methods of connecting the platform and the supporting member may be provided to avoid the use of multiple threaded fasteners. For example, the outer rim of the boss 24 and the inner rim of the collar 22 may be provided with inter-engaging formations which allow the platform to be initially engaged in the supporting member at a position (say) 45° from its final position and then rotated to its final position where the inter-engaging formations ensure that the table remains connected. In this type of arrangement, it may be necessary to include a grub screw or similar to prevent unauthorized subsequent rotation of the table.
In this embodiment, the inter-engaging formations will be provided to enable the platform to be mounted in the two alternative positions shown in
It is expected that the supporting member 14 will be made of metal, possibly a sintered metal component.
In another exemplary embodiment, the bracket 10 may be provided as a two-member bracket having a first member 30 for mounting onto a wall and a second member 32 on to which are attached the hinges 16, as shown in
In an exemplary embodiment, the first member 30 has a sufficient length so as to allow it to be mounted on strong points of the wall, such as the wall studs or beams. The second member may then be mounted onto the first member and slid to a desired location relative to the first member. In this regard, the second member, and thus the baby changing platform may be slid along the first member to a desired location such the baby change platform is not aligned with the wall studs or beams. In this regard, the exemplary embodiment two-member bracket allows for the load of the baby change platform to be reacted through the strong points of the wall, i.e., the studs or beams of the wall, even though the baby change platform is not aligned with such studs.
In a further exemplary embodiment, other accessories, such as a diaper hook 56, may be provided with an appropriate track 58 for sliding into one of the rails 34. In this regard, such other accessories may be mounted on the first member 30 of the bracket 10. It should be understood that while the two-member bracket has been described as having two tracks and two rails, it should be understood that the same can be accomplished using a single rail and a single track or using multiple rails and multiple tracks having the described cross-sectional shapes or other complementary cross-sectional shapes that would allow one member to slide relative to the other.
In yet a further exemplary embodiment, the first member of the bracket may be provided with a section 60 extending above the tracks that can accommodate a plate 62 for providing messages, as for example providing the appropriate warnings in relation to the use of the baby change platform.
End caps 64 may be provided at the ends of the bracket first member 30 to prevent the sliding of the second member beyond the first member, and thus prevent the decoupling of the second member from the first member. In addition, if the first member is much longer than the second member, spacer(s) (not drawn) may be slid into the tracks 34 once the second member has been slid into the first member to take up the space in the rail, not taken up by the tracks, and thus limit the travel of the second member relative to the first member and to restrain the second member in a desired location relative to the first member. As can be seen from
In another exemplary embodiment, the track or tracks may be formed in the second member and the rail or rails may be formed in the first member.
In another exemplary embodiment, in lieu of the circular collar, a support plate (i.e., a platform supporting member) 100 having a depression 102 defining a tray 104 is provided, as shown in
With this exemplary embodiment, the support plate with a depression is mounted to a wall mounting assembly 144 via two arms 140, as for example shown in
The arms 140 are rotationally coupled to the mounting assembly 144. In an exemplary embodiment, the mounting assembly includes a base 146 and a cover 148 and two end caps 150 (
Extending from each end cap is a generally cylindrical inner bearing surface and an inner generally cylindrical bearing surface 172, which is within and concentric to an outer generally cylindrical bearing surface 174 (
At a proximal end, each arm includes a cylindrical depression 184 defined by a generally cylindrical wall 186. Two projections 188 extend from the depression and spaced apart from the wall 184. In an exemplary embodiment shown in
A rail 300, which in the shown exemplary embodiment has a length 302 which is longer than a length 304 of the mounting assembly 144, is mounted onto a wall 301 and typically is bolted to the studs of the wall. The rail has an upper portion 306 extending away from the wall, and then upwards such that when the rail is mounted on a wall, such portion in combination with the wall define a hook 305 (
The rail includes a track 310 which, in an exemplary embodiment, spans the length 302 of the rail. The track is “C” shaped in cross-section defining a slot 312 forming an access to the track. A fastener 314 which, in an exemplary embodiment is a nut is slidably fitted within the track. The fastener is wider than the slot. In this regard, while the fastener can slide along to the track, it is retained within the track. Transverse projections 315 (
To mount the mounting assembly onto a wall, the hook 158 of the mounting assembly is slid across the rail upper portion 306 already fixed to the wall. The fasteners 316 penetrate the slot 312 formed on the rail. The mounting assembly with (or without) the baby change table can be slid relative to the mounting assembly to a desired position. Once in a desired position, the fasteners 316 may be fastened to fasteners 314 in the track 310 such that they force the mounting assembly against the rail and lock the mounting assembly in position relative to the rail. With this exemplary embodiment, mounting assembly base 146 in cross-section has a shape complementary to the rail outer surface, i.e., the rail surface opposite the wall. In this regard, the mounting assembly reacts all of its load on the rail which is then reacted to the studs of the wall to which the mounting assembly is typically bolted or otherwise fastened to. In one exemplary embodiment, the mounting assembly includes a lower lip 330 which engages a lower edge surface 332 of the rail (
In another exemplary embodiment, as for example shown in
In yet a further exemplary embodiment, one or more pieces (i.e., plates) 500 providing graphic art, or even advertisements, may be snapped into place along the rail (
The invention thus allows a manufacturer to manufacture just one baby change table to satisfy requirements of customers who wish to have the table mounted parallel and the requirements of customers who wish to have the table at right angles to the wall, with the installer being in a position to install the platform on the support in either of these two positions. This is of significant benefit to the manufacturer in terms of parts stocking and support costs.
Although the present invention has been described and illustrated in respect to an exemplary embodiment, it is to be understood that it is not to be so limited, since changes and modifications may be made therein which are within the full intended scope of this invention as hereinafter claimed. For example, the design may be reversed such the boss extends upwardly from the support plate and depression is formed at the bottom of the table to accommodate the boss. In another exemplary embodiment instead of a depression an opening is formed through the support plate into which is fitted the boss.