Patent Application
20090255190
The present invention relates to a bracket or support assembly for gutters that enables rotatable or pivotable movement of gutters to facilitate cleaning and maintenance of the gutter.
Homes and other buildings are typically constructed having some form of gutter system that serves to collect rainwater or other liquid from the roof and direct that water away from the house. A gutter generally comprises a longitudinal, rigid structure having a channel extending the length of the gutter. Typical styles of gutters that are available in Australia include D-gutters, fascia gutters, halfround gutters and O.G. gutters, which each serve the same purpose but are each contoured slightly differently. Generally, a first longitudinal side of the gutter is directly mounted to a fascia or other like structure immediately underneath the edge of a roof, and the opposed side generally terminates into a rounded edge. When water enters the channel, it is typically directed away from the gutter through one or more downpipes at its ends.
It is well known that gutter systems must be cleaned and maintained at constant intervals in order to avoid certain problems that may arise including gutter leakage, gutter damage and general clogging of the gutter channel and downpipe with foreign debris. For example, when build-up of foreign matter, such as leaves, occurs within a gutter channel or downpipe, the transport of water away from the gutter is restricted resulting in water build-up. Eventually, this build-up of water may lead to potentially larger problems such as water entering the attic, seepage of the water through the walls near the cornices, or damage to objects adjacent the gutter. Also, if the gutters are ‘wet’ for a long time, this increases the susceptibility to corrosion of the gutter.
There have been a number of attempts to overcome these problems including using gutter guards and other protective screening devices. These types of devices may succeed to a certain extent in preventing large debris from entering a gutter channel, however, they fail to prevent particulate matter from entering the channel so even when using gutter guards and similar devices, one must still clean the gutter channel at regular intervals.
Homeowners often talk of the difficulty in accessing the channel of a gutter for cleaning or for general maintenance. In conventional gutter systems, one is forced to either climb a ladder or mount the roof itself in order to clean the gutter channel and downpipes. This is not only difficult, but may also be dangerous and often results in the homeowner having to pay a specialist to complete the task on their behalf. There exist some prior art gutter systems which include means to pivot the gutter for easier access thereto, however, there are a number of problems associated with these apparatus.
Most existing pivotable systems involve the use of quite complex mechanisms for actuating pivot of the gutter. Those skilled in the art would know that the more parts involved in a gutter system, the more expensive the system is to manufacture and the more difficult the system is to operate. This also ultimately results in greater cost to the consumer. Further, complex componentry of a gutter system is much more susceptible to damage due to rain and wind as opposed to systems having simple mechanical parts and a smaller number of parts.
A further problem with existing pivotable gutters is that being bulky they are not visually pleasing. In addition, with the cross-sectional shapes of gutters being quite varied there is to the best knowledge of the author no system that can accommodate most if not all gutter types.
It is therefore an object of the present invention to overcome at least some of the aforementioned problems or to provide the public with a useful alternative.
Therefore in one form of the invention there is proposed a gutter bracket including: an anchor means adapted to be affixed to a substantially vertical surface below a roof edge; a gutter support to which said gutter is fixed, said gutter support configured to allow movement of said gutter from a first operational position to a second position in which said gutter is more easily accessible; and
a locking means adapted to releasably maintain said gutter in said first operational position.
Preferably said locking means is rotatably connected to an upper portion of said anchor means and moveable between a first position in which said gutter support is engaged by the locking means and thereby maintained in said first operational position, and a second position in which the gutter support and locking means are disengaged.
Preferably said locking means is connected to the anchor by at lease one arm, said at least one arm including a projecting lip which extends outwardly with respect to said vertical surface when the locking means is in said first position.
In preference said gutter support includes an upright surface to which said gutter is attached and a perpendicular base surface upon which said gutter sits, said gutter support being rotatably connected at a junction between said upright and base surfaces to a lower portion of said anchor.
In preference said upright surface includes a projecting lip of corresponding shape to the projecting lip of said locking means.
Preferably said locking means maintains the gutter support in said first operational position by way of engagement of said correspondingly shaped projecting lips which prevents downward rotation of the gutter support.
Advantageously said locking means includes a plurality of adjoining arms extending outwardly from said vertical surface, said arms being adjustable relative to one another in order to accommodate different types of gutters.
Preferably said plurality of arms includes a first arm constituting said rear arm, a second arm which is outwardly moveable with respect to the first arm and lockable thereto, a third arm which is vertically moveable with respect to the second arm and lockable thereto, and a fourth arm which is outwardly moveable with respect to the third arm and lockable thereto.
In preference said rotatable connection between the gutter support and anchor is by way of a hinge connection.
In a further form of the invention there is proposed a gutter system of the type adapted to be mounted beneath a longitudinal roof edge, said gutter system including:
a longitudinal gutter portion;
a plurality of brackets mounted at spaced apart longitudinal intervals below said roof edge whereby each of said brackets includes an anchor means adapted to be affixed to a substantially vertical surface beneath the roof edge, a gutter support including an upright portion to which a rear surface of said gutter is attached and an outwardly extending transverse portion upon which said gutter sits, said gutter support configured to allow movement of said gutter from a first operational position to a second position in which said gutter is more easily accessible, said gutter bracket further including a locking means adapted to releasably maintain the gutter in said first operational position.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate several implementations of the invention and, together with the description, serve to explain the advantages and principles of the invention. In the drawings:
The following detailed description of the invention refers to the accompanying drawings. Although the description includes exemplary embodiments, other embodiments are possible, and changes may be made to the embodiments described without departing from the spirit and scope of the invention. Wherever possible, the same reference numbers will be used throughout the drawings and the following description to refer to the same and like parts.
The present invention relates to a rotatable gutter support assembly that can rotate the gutter from an operational position where the gutter is used to collect and divert water from a roof, to a cleaning or rotated position in which the gutter is sufficiently rotated downwardly so that its inside may be accessed from ground level. The cleaning position then enables one to clean the gutter by using a suitable brush or even simply by hosing with water. However the present invention also relates to a gutter system using the above assembly.
As illustrated in the Figures the assembly 10, according to a first embodiment, includes a gutter support 12 that rotatably engages anchor 14, and a locking mechanism 16 that also rotatably engages anchor 14. The gutter support, that we may call a bracket (not intended to be limited to a right angled one but to any useful shape) includes a base 18 extending outwardly from a rear upright wall 20 and flap 22 extending downwardly partially along the wall to enable the rear face 24 of gutter 26 to slide between the wall 20 and flap 24 and be fixed there by a suitable anchor such as rivet 28.
The anchor 14 is adapted to be fixed typically to a fascia 30 of a roof 31 using standard screws 32 passing through apertures 34 in the anchor 14. The anchor is typically of an inverted U-shape including two legs 36a and 36b joined across their top by cross-member 38. The bottom of each leg 36a and 36b is rounded upwardly to define semi-circular channels 40a and 40b. These channels are used to rotatably support gutter support 12 as now described.
The gutter support rear wall 20 is of a width that is less than the separation of the legs 36a and 36b. This allows the rear wall 20 to nestle within the anchor 14 so that the rear wall 24 of the gutter 26 sits nicely across the anchor 14 and wall 20 of the support 12. At or near the corner of the support 12 two arms 42a and 42b extend laterally outwards beyond the width of the base 18 or the wall 20 and are adapted to engage the respective channel 40a and 40b. The reader should now appreciate that this allows the support 12 to rotate downwardly with respect to the anchor 14. Since the gutter 26 is affixed to the support 12 this also causes the gutter to rotate downwardly.
To ensure that there is sufficient clearance for the installation and operation of the support and gutter, the section of the base 44 adjacent arms 42a and 42b dips downwardly so that the arms 42a and 42b are no higher than the upper surface of the base 18.
Locking mechanism 16 allows the gutter to be releasably retained in the operational position shown in
The rear arm 46 near its outer end includes a kink 56 that defined in part an inner abutment surface 58. A similarly shaped lip 60 in support 18 engages this surface 58. One would appreciate that in its operational position the surface 58 is abutted by lip 60 preventing it from disengaging and locking the gutter support and thus the gutter from rotating. To unlock the gutter, the locking mechanism is pushed upwards rotating around its projections 50a and 50b and releasing the lip 60 from abutting surface 58.
To enable the locking mechanism to be activated the front arm 46 includes a handle 62 that projects beyond the gutter, as best seen in
The handle 62 may also be a separate part of the locking mechanism enabling different profiles and lengths of handles to be attached to the front arm by use of a simple screw 68.
It is important to note that the actual shape of the locking mechanism is not critical provided that the shape acts to lock the support into position and enables it to be unlocked. An important consideration is to ensure that when in the cleaning or unlocked position, the locking mechanism arms do not abut against the rear wall of the support in a manner that may also lock it into position. This is important for typically the gutter will be rotated back into its operational position by acting against the front wall 70 of the gutter in direction 72, the support then acting on the locking arms, as best illustrated in
The present invention provides for a very effective but simple solution that allows gutters to be rotated to a cleaning position from ground level without complicated arrangements. It further allows the assembly to be used on different shaped gutters, such as gutter 74 in
It is important to note that the invention is not intended to be limited to the particular configuration described above.
As with the assembly shown in
A further difference is that the upright wall 20 of the support 12 is prevented from movement between the arms 36a and 36b of the anchor 14 by semicircular shoulders 88a and 88b extending inwardly from arms 36a and 36b respectively. This allows the anchor 14 to be mounted flush with the fascia 30 given that there is now space between the upright wall 20 and fascia 30 to allow for washers, rivets and the like which connect the gutter 26 to the upright wall 20.
Finally, the locking mechanism 16 is also configured slightly differently. The rear arm 46 and front arm 48 serve the same purpose, however, in this preferred embodiment they include right-angled panels. They are still connected using a slit 64 engaged by a screw as described above. The handle 62 of assembly 10 is replaced with two further L-shaped arms 90 and 92 whereby arm 90 and arm 48 are engaged using screw 94, and arm 92 and arm 90 are engaged using screw 96. Each of the slits associated with these connections have been numbered using reference numeral 64 for the purpose of brevity. The skilled address would realise that each of the arms 46, 48, 90 and 92 are adjustable and fixable relative to adjacent arms to allow for any shape and size of gutter 26. The outermost arm 92 is adapted to be pushed up against the front of the gutter 26 and subsequently locked in place using screw 96 to act as a further support for the gutter 26. It is to be understood that each panel of the arms could be of different lengths to that which is shown in the Figures.
With the assemblies embodied herein being almost all located behind or within the gutter it is not seen from ground level thereby maintaining the aesthetic appeal of gutters as are now. The assembly could be finished in the same pattern or colour as the gutters. It is also to be noted that additional mechanisms that may mechanically lock and unlock the assembly may also be installed.
Further advantages and improvements may very well be made to the present invention without deviating from its scope. Although the invention has been shown and described in what is conceived to be the most practical and preferred embodiment, it is recognized that departures may be made therefrom within the scope and spirit of the invention, which is not to be limited to the details disclosed herein but is to be accorded the full scope of the claims so as to embrace any and all equivalent devices and apparatus.
In any claims that follow and in the summary of the invention, except where the context requires otherwise due to express language or necessary implication, the word “comprising” is used in the sense of “including”, i.e. the features specified may be associated with further features in various embodiments of the invention.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2006901121 | Mar 2006 | AU | national |
| Filing Document | Filing Date | Country | Kind | 371c Date |
|---|---|---|---|---|
| PCT/AU2007/000275 | 3/6/2007 | WO | 00 | 2/27/2008 |
