Landscape timber connector
A landscape connector is adapted for coupling respective proximal ends of adjacent landscape timbers. The landscape connector includes spaced-apart opposing top and bottom walls and opposing side walls. The top and bottom walls define respective flat outside surfaces of the landscape connector. The side walls are formed with the top and bottom walls, and define respective outwardly bowed inside surfaces of the landscape connector. The top, bottom, and side walls cooperate to form a stable housing having first and second open ends adapted for receiving respective proximal ends of the adjacent landscape timbers.
The present invention relates to a landscape connector applicable for coupling respective proximal ends of adjacent landscape timbers.
Landscape timbers are a popular and common “hardscape” in many residential properties, adding a woodsy and practical accent to the yard, garden, or playground. Such timbers are relatively lightweight and have two opposing flat sides allowing them to be easily stacked. While most timbers are composed of new wood, others are manufactured of recycled plastics. In either case, the timbers are relatively uniform and smooth making them excellent for stair steps and retaining walls. Other popular applications include flower-bed borders, walkway, patio, and driveway curbs, garden beds, pond enclosures, sandboxes, and decorative walls. Landscape timbers are available in a full range of sizes—from 4″×4′ to 12″×12′.
When stacking timbers, particularly above 2-3 courses, in order to stabilize the landscape structure, a number of 10″ galvanized spikes are typically hammered through overlapping ends using a sledge hammer. This process is both labor intensive and time consuming, and in many cases damages the timber or detracts from the overall aesthetic appearance of the landscape structure. Any protrusion of the spikes above or beyond the timber may also present a substantial safety hazzard. For single course structures, the timbers are generally arranged end-to-end around a designated perimeter. In playgrounds and other high traffic areas, the timbers are often inadvertently kicked out of place, creating a rather disheveled appearance in the landscaping.
SUMMARY OF INVENTIONTherefore, it is an object of the invention to provide a landscape connector which safely and securely interconnects adjacent timbers.
It is another object of the invention to provide a landscape connector which is relatively inexpensive to manufacture.
It is another object of the invention to provide a landscape connector which is applicable for effectively interconnecting multiple stacked timbers in adjacent sets of timbers.
It is another object of the invention to provide a landscape connector which interconnects adjacent timbers without the use of large spikes.
It is another object of the invention to provide a landscape connector which is relatively easy to install.
It is another object of the invention to provide a landscape connector which is durable and essentially maintenance free.
It is another object of the invention to provide a landscape connector which may be manufactured in a variety of colors.
It is another object of the invention to provide a timber staple applicable for securing a single or first course of landscape timbers to the ground.
It is another object of the invention to provide a method of interconnecting respective proximal ends of adjacent landscape timbers.
These and other objects of the present invention are achieved in the preferred embodiments disclosed below by providing a landscape connector adapted for coupling respective proximal ends of adjacent landscape timbers. The landscape connector includes spaced-apart opposing top and bottom walls and opposing side walls. The top and bottom walls define respective flat outside surfaces of the landscape connector. The side walls are formed with the top and bottom walls, and define respective outwardly bowed inside surfaces of the landscape connector. The top, bottom, and side walls cooperate to form a stable housing having first and second open ends adapted for receiving respective proximal ends of the adjacent landscape timbers.
The term “timber” is used broadly herein to describe any cut wood or other material suitable for use in a landscape structure.
According to another preferred embodiment of the invention, the housing defines a timber-connection angle between the first open end and the second open end.
According to another preferred embodiment of the invention, the timber-connection angle is approximately 120 degrees.
According to another preferred embodiment of the invention, the timber-connection angle is approximately 90 degrees.
According to another preferred embodiment of the invention, the first and second open ends of the housing are located in substantial linear alignment.
According to another preferred embodiment of the invention, a first intermediate wall is formed between and parallel to the top and bottom walls of the housing. Each of the first and second open ends is thus adapted for receiving respective proximal ends of two stacked timbers.
According to another preferred embodiment of the invention, a second intermediate wall is formed parallel to the first intermediate wall and between the top and bottom walls of the housing. Each of the first and second open ends is thus adapted for receiving respective proximal ends of three stacked timbers.
According to another preferred embodiment of the invention, means are provided for mechanically attaching the housing to respective proximal ends of the adjacent landscape timbers.
According to another preferred embodiment of the invention, the means for mechanically attaching includes a fastener selected from a group consisting of nails, screws, bolts, rivets, and staples. Other means for attaching may include a narrow elastic or nylon belt tightly wrapped around an outside of the housing, an adhesive, or simple friction fit.
According to another preferred embodiment of the invention, at least one of the top, bottom, and side walls of the housing defines at least one fastener opening adapted for receiving the mechanical fastener.
In another embodiment, the invention is a method for coupling respective proximal ends of adjacent landscape timbers. The method includes the steps of inserting a proximal end of a first landscape timber into an open end of a multi-wall landscape connector. A proximal end of an adjacent landscape timber is then inserted into a second open end of the landscape connector.
According to another preferred embodiment of the invention, the method further includes mechanically attaching the landscape connector to respective proximal ends of the adjacent landscape timbers.
BRIEF DESCRIPTION OF THE DRAWINGSSome of the objects of the invention have been set forth above. Other objects and advantages of the invention will appear as the description proceeds when taken in conjunction with the following drawings, in which:
Referring now specifically to the drawings, an integrally-molded landscape connector according to the present invention is illustrated in
Preferably, the timbers 11, 12 are anchored to the ground using one or more rust-resistant, metal wire timber staples 15. As best shown in
Referring to
A third embodiment of a landscape connector 60 applicable for coupling adjacent sets of three stacked timbers is shown in
A sixth embodiment of a landscape connector 120 applicable for coupling adjacent sets of three stacked timbers is shown in
A ninth embodiment of a landscape connector 180 applicable for coupling adjacent sets of three stacked timbers is shown in
In a further embodiment (not shown), the landscape connector may have substantially straight side walls, and may or may not include pre-formed fastener openings.
Multiple embodiments of a landscape timber connector are described above. Various details of the invention may be changed without departing from its scope. Furthermore, the foregoing description of the preferred embodiment of the invention and best mode for practicing the invention are provided for the purpose of illustration only and not for the purpose of limitation—the invention being defined by the claims.
Claims
1. A landscape connector adapted for coupling respective proximal ends of adjacent landscape timbers, said landscape connector comprising:
- spaced-apart opposing top and bottom walls defining respective flat outside surfaces of said landscape connector;
- spaced-apart opposing side walls formed with said top and bottom walls, and defining respective outwardly bowed inside surfaces of said landscape connector;
- said top, bottom, and side walls cooperating to form a stable housing having first and second open ends adapted for receiving respective proximal ends of the adjacent landscape timbers.
2. A landscape connector according to claim 1, wherein said housing defines a timber-connection angle between the first open end and the second open end.
3. A landscape connector according to claim 2, wherein said timber-connection angle is 120 degrees.
4. A landscape connector according to claim 2, wherein said timber-connection angle is 90 degrees.
5. A landscape connector according to claim 1, wherein the first and second open ends of said housing are located in substantial linear alignment.
6. A landscape connector according to claim 1, and comprising a first intermediate wall formed between and parallel to said top and bottom walls of said housing, such that each of said first and second open ends is adapted for receiving respective proximal ends of two stacked timbers.
7. A landscape connector according to claim 6, wherein said housing defines a timber-connection angle between the first open end and the second open end.
8. A landscape connector according to claim 7, wherein said timber-connection angle is approximately 120 degrees.
9. A landscape connector according to claim 7, wherein said timber-connection angle is approximately 90 degrees.
10. A landscape connector according to claim 6, wherein the first and second open ends of said housing are located in substantial linear alignment.
11. A landscape connector according to claim 6, and comprising a second intermediate wall formed parallel to said first intermediate wall and between said top and bottom walls of said housing, such that each of said first and second open ends is adapted for receiving respective proximal ends of three stacked timbers.
12. A landscape connector according to claim 11, wherein said housing defines a timber-connection angle between the first open end and the second open end.
13. A landscape connector according to claim 12, wherein said timber-connection angle is approximately 120 degrees.
14. A landscape connector according to claim 12, wherein said timber-connection angle is approximately 90 degrees.
15. A landscape connector according to claim 11, wherein the first and second open ends of said housing are located in substantial linear alignment.
16. A landscape connector according to claim 1, and comprising means for mechanically attaching said housing to respective proximal ends of the adjacent landscape timbers.
17. A landscape connector according to claim 16, wherein said means for mechanically attaching comprises a fastener selected from a group consisting of nails, screws, bolts, rivets, and staples.
18. A landscape connector according to claim 17, wherein at least one of said top, bottom, and side walls of said housing defines at least one fastener opening adapted for receiving said mechanical fastener.
19. A method for coupling respective proximal ends of adjacent landscape timbers, said method comprising the steps of:
- inserting a proximal end of a first landscape timber into an open end of a multi-wall landscape connector;
- inserting a proximal end of an adjacent landscape timber into a second open end of the landscape connector.
20. A method according to claim 19, and comprising mechanically attaching the landscape connector to respective proximal ends of the adjacent landscape timbers.
Type: Application
Filed: May 5, 2005
Publication Date: Nov 9, 2006
Inventor: R. Williams (Pageland, SC)
Application Number: 11/122,405
International Classification: E04B 1/00 (20060101);