CA2454847C - Fencing member and method of use - Google Patents

Fencing member and method of use Download PDF

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Publication number
CA2454847C
CA2454847C CA002454847A CA2454847A CA2454847C CA 2454847 C CA2454847 C CA 2454847C CA 002454847 A CA002454847 A CA 002454847A CA 2454847 A CA2454847 A CA 2454847A CA 2454847 C CA2454847 C CA 2454847C
Authority
CA
Canada
Prior art keywords
mounting portion
fencing
cover portion
members
rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002454847A
Other languages
French (fr)
Other versions
CA2454847A1 (en
Inventor
Craig Mcintosh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Western Profiles Ltd
Original Assignee
Western Profiles Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Profiles Ltd filed Critical Western Profiles Ltd
Priority to CA002454847A priority Critical patent/CA2454847C/en
Priority to US10/995,355 priority patent/US20050139815A1/en
Publication of CA2454847A1 publication Critical patent/CA2454847A1/en
Application granted granted Critical
Publication of CA2454847C publication Critical patent/CA2454847C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00Fencing, e.g. fences, enclosures, corrals
    • E04H17/14Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413Post-and-rail fences, e.g. without vertical cross-members
    • E04H17/1417Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
    • E04H17/1426Picket fences
    • E04H17/143Picket fences with separate pickets attached to the side of the horizontal members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00Fencing, e.g. fences, enclosures, corrals
    • E04H17/14Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413Post-and-rail fences, e.g. without vertical cross-members
    • E04H17/1447Details of connections between rails and posts

Abstract

A fencing member is disclosed for use in a typical picket fence structure in which rail members span between posts for supporting picket members thereon. When used as a rail member, the fencing member permits concealment of the fastening means used to secure the picket members to the rail members. This is accomplished by forming the rail members into portions selectively separable from one another in which each defines a portion of a perimeter wall of an assembled hollow member.

Description

FENCING MEMBER AND METHOD OF USE
FIELD OF THE INVENTION
The present invention relates to a fencing member for use in a fence structure having posts and rails, and to a method of forming the fencing member for concealing fastening means used to secure the fencing member to the fence structure.
BACKGROUND
In the construction of fences, a typical configuration involves rails which span between spaced apart post in the ground, wherein pickets or planking material is provided to vertically span the rails at spaced positions therealong between the posts. In one example the members forming the fence are formed of plastic which has been extruded. When assembling such a fence structure it is known to be desirable to conceal the mechanism used to fasten the members of the fence together.
Examples of fences formed of plastic materials in which the fasteners are intended to be concealed include US patents 5,601,278 to Grayber, 5,660,376 to West, 5,695,174 to Tsai, 5,702,090 to Edgman, 5,803,438 to Blouin, 6,039,307 to De Zen, 6,173,944 to McCarthy and 6,398,193 to DeSouza. In each instance however a complex arrangement of brackets or notching of the fence members are required so that the members may be fastened together. In such instance, the fencing members require particular formation for fitting the brackets, for example the formation of key holes and the like. Such configurations are costly to form due to the complexity and large number of parts, and are time consuming to install as well.
SUMMARY
According to one aspect of the present invention there is provided a fencing member for use in a fence structure having posts, rail members spanning the posts and picket members spaced along the rail members, the fencing member comprising either a rail member or a picket member of the fence structure and including:
a mounting portion for securement to the fence structure by suitable fastening means; and a cover portion for securement to the mounting portion to conceal the fastening means;
the cover portion and the mounting portion being selectively separable from one another;
each of the cover portion and the mounting portion defining a portion of a perimeter wall of an assembled hollow member.
According to a second aspect of the present invention there is provided a method of forming a fencing member in a fence structure having posts, rail members spanning the posts and picket members spaced along the rail members, the fencing member comprising either a rail member or a picket member of the fence structure, the method comprising:
extruding a mounting portion and a cover portion of the fencing member which are selectively securable to one another, each defining a portion of a perimeter wall of a hollow member;
securing the mounting portion to the fence structure by suitable fastening means; and securing the cover portion to the mounting portion to conceal the fastening means.
According to a further aspect of the present invention there is provided a method of forming a fence structure of extruded material, the method including:
forming a rail member by extruding a mounting portion and a cover portion of the rail member which are selectively securable to one another, each defining a portion of a perimeter wall of a hollow member;
extruding a plurality of picket members;
securing the picket members at spacecl positions along the mounting portion of the rail member by suitable fastening means; and securing the cover portion to the mounting portion to conceal the fastening means.
The method may further include forming a pair of rail members each including a respective mounting portion and a respective cover portion;
securing the picket members at spaced positions on the mounting portions by suitable fastening means to span between the mounting portions of the rail members; and securing the cover portions on the mounting portions respectively to conceal the fastening means.
The fencing member disclosed herein forms a fencing structure which suitably conceals the fastening means while permitting efficient use of material that is readily manufactured and installed as each of the cover portion and the mounting portion may comprise a simple extruded part.
Each of the cover portion and the mounting portion preferably extends substantially a full length of the fencing member.
When the hollow member formed by the mounting portion and the cover portion has a rectangular cross section, the mounting portion and the cover portion preferably join each other at seams extending along opposing sides of the rectangular cross section. Furthermore, the seams preferably extend along the short sides of the rectangular cross section respectively.
Each of the cover portion and the mounting portion would accordingly comprise one side and a portion of two adjacent sides forming the rectangular cross section of the hollow member.
The mounting portion and the cover portion may be identical in configuration to one another.
The mounting portion and the cover portion may be securable to one another by snap fitting connectors formed at the perimeter wall of the hollow member; by tongue and groove connectors at the perimeter wall of the hollow member; or a combination thereof. The tongue and groove connectors preferably include a textured gripping surface formed thereon.
Preferably, the cover portion and the mounting portion are extruded of plastic material to form either a rail member or a picket member of the fence structure.
BRIEF DESCRIPTION OF THE DRAWINGS
In the accompanying drawings, which illustrate exemplary embodiments of the present invention:
Figure 1 is a perspective view of an assembled fence structure including the fencing member according to the present invention.
Figure 2 is an exploded sectional view along the line 2-2 of Figure 1 prior to assembly of the fencing member.
Figure 3 is a sectional view similar to Figure 2, but in an assembled position.
DETAILED DESCRIPTION
Referring to the accompanying drawings, there is illustrated a fencing member generally indicated by reference numeral 10. The fencing member is typically used as either a rail member 12 or a picket member 14 in a fencing structure 16 of the type having posts 18 supported in the ground at spaced positions between which the rail members 12 span. The picket members 14 are then mounted to span between an upper and lower one of the rail members 12 in a vertical orientation generally parallel to the posts 18 spaced along the rail members.
The fencing member 10 comprises a rail member 12 in the illustrated embodiment.
The fencing member 10 includes a cover portion 20 and a mounting portion 22. The cover portion 20 and the mounting portion 22 are each formed of extruded plastic material identical in configuration to one another. The cover portion 20 and mounting portion 22 are suitably arranged to be selectively coupled to one another to each define a portion of the perimeter wall of an elongate hollow tube member which is assembled having a rectangular shaped cross section in which each of the cover portion and mounting portion extend the full length of the assembled hollow tube member.
Each of the portions 20 and 22 of the fencing member has a profile which is generally U-shaped including a base portion 24, a long connector 26 along one side of the base portion projecting perpendicularly therefrom and a short connector 28 along an opposing side of the base portion 24 also projecting perpendicularly from the base portion.
The long connector 26 includes a wall portion which defines a portion of the perimeter wall of the assembled tube member and a tongue 30 at a free end thereof. The short connector 28 comprises a pair of flanges 32 which define a groove 34 in the space therebetween. The groove 34 is sized to receive the tongue of the opposing one of the portions 20 and 22 of the fencing member.
The tongue 30 lies parallel to the wall portion of the long connector 26 offset inwardly therefrom the width of an outer one of the flanges 32 forming the groove 34. The flange on the outer side which forms the groove 34 of the short 25 connector 28 is flush with the corner of the assembled hollow tube member such that when the tongue is received within the groove, the wall portion of the long connector and the outer flange of the short connector lie flush with one another to define a smooth exterior surface at the perimeter wall.
The tongue 30, the flanges 32 and the remaining wall portion of each of the cover portion and mounting portion of the fencing member all have a substantially identical thickness. The inner width of the groove 34 is approximately equal to the thickness of the tongue for snugly receiving the tongue therein.
An inward facing surface 36 of the tongue includes ridges formed thereon for gripping connection in the assembled position. The mating surface 38 of the inner one of the flanges 32 of the groove 34 includes similar ridges for engaging the ridges of the tongue 30 of the opposing one of the portions 20 and 22 of the fencing member when assembled.
Each ridge includes a sloping first aide 40 and a substantially perpendicular second side 42 with the first and second sides being oriented such that the first sides of opposing connectors confront one another before insertion to permit opposing ridges to ride over each other in a carving action which is permitted due to some minimal resilence permitted by the material forming the fencing member. Once inserted, the second sides 42 of opposing ridges engage one another in an interlocked configuration to assist in restricting removal of the cover portion from the mounting portion.
The orientation of the ridges on the surfaces 36 and 38 and the slight resilience of the material forming the fencing member cause the ridges to act as a snap-fit connection as the cover member is slid into place into the mounting portion.
A free end 44 of the tongue is sloped and tapered to provide some self-alignment as the tongues are inserted into the respective grooves.
Once assembled the mounting portion and the cover portion form a rectangular perimeter wall having short sides 46 and wide sides 48, which are wider _7_ than the short sides. The base portions 24 are suitable sized to form the wide sides 48 of the rectangular perimeter so as to locate the seams at the junction of the mounting portion and cover portion on opposing short sides 46 of the assembled hollow tube members.
When one of the wide sides is mounted onto the fence structure, the seams are thus somewhat hidden from view while 'the opposing wide side is an uninterrupted surface being displayed. In the assembled hollow tube member, each of the portions 20 and 22 of the fencing member forms one side and a portion of two others of the rectangular cross section.
In use, the fence structure is first assembled by inserting the posts 18 into the ground at spaced positions in an upright orientation. Upper and lower rail members are provided to span horizontally between f.ach adjacent pair of posts at vertically spaced positions. The mounting portion 22 of each rail member is first attached to the posts by securing a fastener through an interior side 50 of the mounting portion. In other configurations heat may be applied at the interior side 50 to form a welded joint, (as shown in Figure 3) between the mounting portion and the posts.
The interior side of the mounting portion 50 remains accessible as long as the cover portion 20 remains removed. Vertically oriented picket members 14 each span between the upper and lower rails by securement to the respective mounting portions 22 at spaced positions along the rails. Fastening is accomplished either by using a fastener or applying heat to form a welded joint as accessed from the interior side 50 of the mounting portion similar to mounting onto the posts 18.
The picket members themselves may alternatively comprise fencing members 10 formed in two sections so that fasteners may be accessible from an interior side of the picket members.

Once fastening is accomplished, the cover portion 20 is attached to the mounting portion using the snap connection of the tongue and groove connectors located at the perimeter wall of the assembled hollow 'tube members.
Attachment of the cover acts to conceal the fastener heads or weld marks used for fastening the picket members onto the rail members. In an alternative order of construction, the pickets may be secured to the rail members to form a prefabricated fencing section.
In this arrangement the prefabricated section can then be later attached to posts inserted in the ground later.
In further embodiments the connection of the mounting portion and cover portion may be accomplished by connectors which are separate from the perimeter wall. Furthermore various types of connectors may be provided either at the perimeter or at partition walls within the hollow interior of the assembled tube members. Various shapes can be extruded to form a variety of designs of picket members, rail members or posts in which the members are secured to one another either by various types of fasteners or welding in which the plastic material is heated for attachment by slightly melting and bonding the plastic material together.
While various embodiments of the present invention have been described in the foregoing, it is to be understood that other embodiments are possible within the scope of the invention. The invention is to be considered limited solely by the scope of the appended claims.

Claims (20)

1. ~A fencing member for use in a fence structure having posts, rail members spanning the posts and picket members spaced along the rail members, the fencing member comprising either a rail member or a picket member of the fence structure and including:
a mounting portion for securement to the fence structure by suitable fastening means; and a cover portion for securement to the mounting portion to conceal the fastening means;
the cover portion and the mounting portion being selectively separable from one another;
each of the cover portion and the mounting portion defining a portion of a perimeter wall of an assembled hollow member.
2. ~The fencing member according to Claim 1 wherein each of the cover portion and the mounting portion extends substantially a full length of the fencing member.
3. ~The fencing member according to Claim 1 wherein the hollow member formed by the mounting portion and the cover portion has a rectangular cross section, the mounting portion and the cover portion joining each other at seams extending along opposing sides of the rectangular cross section.
4. ~The fencing member according to Claim 3 wherein the rectangular cross section includes a pair of short sides and a pair of wide sides which are wider than the short sides, the seams extending along the short sides respectively.
5. ~The fencing member according to Claim 3 wherein each of the cover portion and the mounting portion comprises one side and a portion of two adjacent sides forming the rectangular cross section of the hollow member.
6. ~The fencing member according to Claim 1 wherein the mounting portion and the cover portion are identical in configuration to one another.
7. ~The fencing member according to Claim 1 wherein the mounting portion and the cover portion are securable to one another by snap fitting connectors.
8. ~The fencing member according to Claim 7 wherein the snap fitting connectors are formed at the perimeter wall of the hollow member.
9. ~The fencing member according to Claim 1 wherein the mounting portion and the cover portion are securable to one another by tongue and groove connectors.
10. ~The fencing member according to Claim 9 wherein the tongue and groove connectors include a textured gripping surface formed thereon.
11. ~The fencing member according to Claim 9 wherein the tongue and groove connectors are formed at the perimeter wall of the hollow member.
12. ~The fencing member according to Claim 1 wherein the cover portion and the mounting portion are extruded of plastic material.
13. ~The fencing member according to Claim 1 comprising a rail member of the fence structure.
14. ~The fencing member according to Claim 1 comprising a picket member of the fence structure.
15. ~A method of forming a fencing member in a fence structure having posts, rail members spanning the posts and picket members spaced along the rail members, the fencing member comprising either a rail member or a picket member of the fence structure, the method comprising:
extruding a mounting portion and a cover portion of the fencing member which are selectively securable to one another, each defining a portion of a perimeter wall of a hollow member;
securing the mounting portion to the fence structure by suitable fastening means; and securing the cover portion to the mounting portion to conceal the fastening means.
16. The method according to Claim 15 wherein the hollow member defined by the mounting portion and the cover portion has a rectangular cross section, the mounting portion and the cover portion joining each other at seams extending along opposing sides of the rectangular cross section.
17. The method according to Claim 16 wherein the rectangular cross section includes a pair of short sides and a pair of wide sides which are wider than the short sides, the method including locating the seams to extend along the short sides respectively.
18. The method according to Claim 15 including forming the mounting portion and the cover portion identical in configuration to one another.
19. A method of forming a fence structure of extruded material, the method including:
forming a rail member by extruding a mounting portion and a cover portion of the rail member which are selectively securable to one another, each defining a portion of a perimeter wall of a hollow member;
extruding a plurality of picket members;
securing the picket members at spaced positions along the mounting portion of the rail member by suitable fastening means; and securing the cover portion to the mounting portion to conceal the fastening means.
20. The method according to claim 10 including forming a pair of rail members each including a respective mounting portion and a respective cover portion; securing the picket members at spaced positions on the mounting portions by suitable fastening means to span between the mounting portions of the rail members; and securing the cover portions on the mounting portions respectively to conceal the fastening means.
CA002454847A 2003-12-30 2003-12-30 Fencing member and method of use Expired - Fee Related CA2454847C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002454847A CA2454847C (en) 2003-12-30 2003-12-30 Fencing member and method of use
US10/995,355 US20050139815A1 (en) 2003-12-30 2004-11-24 Fencing member and method of use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002454847A CA2454847C (en) 2003-12-30 2003-12-30 Fencing member and method of use

Publications (2)

Publication Number Publication Date
CA2454847A1 CA2454847A1 (en) 2005-06-30
CA2454847C true CA2454847C (en) 2007-07-24

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Family Applications (1)

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CA002454847A Expired - Fee Related CA2454847C (en) 2003-12-30 2003-12-30 Fencing member and method of use

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CA (1) CA2454847C (en)

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WO2010094081A1 (en) * 2009-02-20 2010-08-26 Gryffin Epss Pty Ltd Fencing system and method of assembly involving concealing of the fasteners between the horizontal rail and vertical pales
US20140110653A1 (en) * 2012-10-22 2014-04-24 Joe DESOUZA Fence attachment device
JP6154763B2 (en) * 2014-02-27 2017-06-28 四国化成工業株式会社 Fence trunk structure
BE1028403B1 (en) 2020-06-17 2022-01-24 Pouleyn Nv CLADDED STRUCTURE AND PROCEDURE FOR COVERING A FRAME

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Publication number Publication date
US20050139815A1 (en) 2005-06-30
CA2454847A1 (en) 2005-06-30

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