CA2169023C - Cap for chain link fence - Google Patents
Cap for chain link fence Download PDFInfo
- Publication number
- CA2169023C CA2169023C CA002169023A CA2169023A CA2169023C CA 2169023 C CA2169023 C CA 2169023C CA 002169023 A CA002169023 A CA 002169023A CA 2169023 A CA2169023 A CA 2169023A CA 2169023 C CA2169023 C CA 2169023C
- Authority
- CA
- Canada
- Prior art keywords
- cap
- slats
- pair
- openings
- slat
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/02—Wire fencing, e.g. made of wire mesh
- E04H17/06—Parts for wire fences
- E04H17/066—Slats for chain link fences
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/006—Caps or covers for posts
Abstract
The disclosure describes a cap for mounting at one extremity of a pair of tubular slats that extend through openings of a chain link fence formed of interconnected wires defining an open lattice work. The cap comprises a top part and two integral leg portions which are so dimensioned as to be insertable into the open ends of the slats and to be secured therein.
Description
~. i ~9~~~
mTTLE OF THE INVENTION
Cap for chain link fence.
FIELD OF THE INVENTION
The present invention relates to a cap which is adapted to be inserted at the open extremity of a tubular slat that extends through openings of the lattice work of a chain link fence formed of interconnected wires.
BACRGROUND OF THE INVENTION
A chain link fence consists conventionally of metallic wires, covered or not with plastic material, that extend vertically in a zig-zag manner and are interconnected to one another to form loops or openings. Some of these fences are covered with elongated slats which are slid, either vertically or obliquely, in a woven manner, through the rhomboidal-like openings of the lattice work of the fence. One such fence may be found described in U.S. patent no. 5,482,256 issued January 9, 1996 to Caron.
OBJECTS AND STATEM.um pF THE INVENTION
The present invention is concerned with providing a cap which is mounted at one end of a pair of tubular slats to ensure that the slats are securely engaged to the fence.
mTTLE OF THE INVENTION
Cap for chain link fence.
FIELD OF THE INVENTION
The present invention relates to a cap which is adapted to be inserted at the open extremity of a tubular slat that extends through openings of the lattice work of a chain link fence formed of interconnected wires.
BACRGROUND OF THE INVENTION
A chain link fence consists conventionally of metallic wires, covered or not with plastic material, that extend vertically in a zig-zag manner and are interconnected to one another to form loops or openings. Some of these fences are covered with elongated slats which are slid, either vertically or obliquely, in a woven manner, through the rhomboidal-like openings of the lattice work of the fence. One such fence may be found described in U.S. patent no. 5,482,256 issued January 9, 1996 to Caron.
OBJECTS AND STATEM.um pF THE INVENTION
The present invention is concerned with providing a cap which is mounted at one end of a pair of tubular slats to ensure that the slats are securely engaged to the fence.
The present invention therefore relates to such a cap which comprises a top portion and a pair of leg portions integrally formed with and depending from the top portion; each leg portion is so shaped as to be insertable into the tubular slat at one open end thereof.
Each leg portion has means tightly engaging the slat whereby connection of the cap to a pair of two adjacent slats secures these slats to the fence.
In one preferred form of the invention, each leg portion has a resilient finger which is adapted to be flexed inwardly to slide along the inside wall of the tubular slat and outwardly to extend through a side opening provided adjacent the open end of the slat.
In another form of the invention, the cap is made of plastics material; however, the material is severable at least in the area of the connection of the leg portion to the top portion so that a cap with a single leg portion may be used if required at certain locations of the fence.
Other objects and further scope of applicability of the present invention will become apparent from the detailed description given hereinafter.
It should be understood, however, that this detailed description, while indicating preferred embodiments of the invention, is given by way of illustration only, 2 ~ ~~~~~
Each leg portion has means tightly engaging the slat whereby connection of the cap to a pair of two adjacent slats secures these slats to the fence.
In one preferred form of the invention, each leg portion has a resilient finger which is adapted to be flexed inwardly to slide along the inside wall of the tubular slat and outwardly to extend through a side opening provided adjacent the open end of the slat.
In another form of the invention, the cap is made of plastics material; however, the material is severable at least in the area of the connection of the leg portion to the top portion so that a cap with a single leg portion may be used if required at certain locations of the fence.
Other objects and further scope of applicability of the present invention will become apparent from the detailed description given hereinafter.
It should be understood, however, that this detailed description, while indicating preferred embodiments of the invention, is given by way of illustration only, 2 ~ ~~~~~
since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art.
Figure 1 is an elevation of part of a fence provided with slats and equipped with caps made in accordance with the present invention;
Figure 2 is an elevational cross-sectional view showing the engagement of one cap to a pair of slats;
Figure 3 is a cross-sectional view taken along lines 3-3 of figure 2;
Figure 4 is a cross-sectional view taken along lines 4-4 of figure 2; and Figure 5 is an exploded view showing the cap in relation to the extremities of a pair of slats.
Referring to figure 1, there is shown a part of a chain link fence, generally denoted 10, which is formed of interconnected wires 12 that define an open lattice work of rhomboidal openings through which extends a series of elongated slats 14 extending between front and rear runs 12a and 12b of the wires in a woven fashion.
As can be seen from figure 5, each slat 14 defines a hollow tubular body, the upper extremity of which defines an open end 16. Adjacent this open end, opposite side '~ ~ i1 ~g~~ ~
Figure 1 is an elevation of part of a fence provided with slats and equipped with caps made in accordance with the present invention;
Figure 2 is an elevational cross-sectional view showing the engagement of one cap to a pair of slats;
Figure 3 is a cross-sectional view taken along lines 3-3 of figure 2;
Figure 4 is a cross-sectional view taken along lines 4-4 of figure 2; and Figure 5 is an exploded view showing the cap in relation to the extremities of a pair of slats.
Referring to figure 1, there is shown a part of a chain link fence, generally denoted 10, which is formed of interconnected wires 12 that define an open lattice work of rhomboidal openings through which extends a series of elongated slats 14 extending between front and rear runs 12a and 12b of the wires in a woven fashion.
As can be seen from figure 5, each slat 14 defines a hollow tubular body, the upper extremity of which defines an open end 16. Adjacent this open end, opposite side '~ ~ i1 ~g~~ ~
openings 18 and 20 are displayed, the function of which will be described further hereinbelow.
As illustrated in figures 1 to 4, a cap, generally denoted 22, is provided for each pair of slats 14. Each cap 22 comprises a triangular shaped top portion 24, from the base of which downwardly extends a pair of leg portions 26 and 28. The width of each leg portion 26, 28 is such as to be able to penetrate into the open end 16 of the tubular slat. Each leg portion has a larger reinforcing flange 26a, 28a, and an integral finger-like extension 26b, 28b which is capable of being flexed in and out of a corresponding recessed area 30, 32. The cap is entirely made of plastics material so that depending on the thickness of the fingers' lower areas 34, 36 connecting them to their corresponding flanges 26a, 28a, the hinge movement of the fingers will be more or less flexible.
Referring to figure 5, as the cap 22 is inserted into the open ends 16 of two adjacent slats 14, the opposite facing upper edges 38 and 40 of the fingers 26b and 28b will contact and slide along the inside wall of the tubular slats, the fingers being flexed inwardly into their corresponding recessed areas 30 and 32. As the fingers 26b and 28b reach their corresponding side openings 18 and 20 of the slats, they flex outwardly, slightly protruding outside the side openings (as can be 21~~~~.~
As illustrated in figures 1 to 4, a cap, generally denoted 22, is provided for each pair of slats 14. Each cap 22 comprises a triangular shaped top portion 24, from the base of which downwardly extends a pair of leg portions 26 and 28. The width of each leg portion 26, 28 is such as to be able to penetrate into the open end 16 of the tubular slat. Each leg portion has a larger reinforcing flange 26a, 28a, and an integral finger-like extension 26b, 28b which is capable of being flexed in and out of a corresponding recessed area 30, 32. The cap is entirely made of plastics material so that depending on the thickness of the fingers' lower areas 34, 36 connecting them to their corresponding flanges 26a, 28a, the hinge movement of the fingers will be more or less flexible.
Referring to figure 5, as the cap 22 is inserted into the open ends 16 of two adjacent slats 14, the opposite facing upper edges 38 and 40 of the fingers 26b and 28b will contact and slide along the inside wall of the tubular slats, the fingers being flexed inwardly into their corresponding recessed areas 30 and 32. As the fingers 26b and 28b reach their corresponding side openings 18 and 20 of the slats, they flex outwardly, slightly protruding outside the side openings (as can be 21~~~~.~
seen in figure 2) and thus providing some securement to the connection of the slats to the cap.
The plastics material used for the cap is preferably one which is severable, at least in the area of the connection of the leg portions to the top portion so that, in certain cases where the post of a fence or the connecting bar of the fence post makes it impossible to have a slat in the immediate proximity of the post or bar. In such cases, one leg portion is cut off so that the cap with its remaining leg portion may engage a single slat.
Although the invention has been described above with respect with one specific form, it will be evident to a person skilled in the art that it may be modified and refined in various ways. It is evident that, if slats extend obliquely to the fence, the cap may still be used to secure them in place. It is therefore wished to have it understood that the present invention should not be limited in scope, except by the terms of the following claims.
The plastics material used for the cap is preferably one which is severable, at least in the area of the connection of the leg portions to the top portion so that, in certain cases where the post of a fence or the connecting bar of the fence post makes it impossible to have a slat in the immediate proximity of the post or bar. In such cases, one leg portion is cut off so that the cap with its remaining leg portion may engage a single slat.
Although the invention has been described above with respect with one specific form, it will be evident to a person skilled in the art that it may be modified and refined in various ways. It is evident that, if slats extend obliquely to the fence, the cap may still be used to secure them in place. It is therefore wished to have it understood that the present invention should not be limited in scope, except by the terms of the following claims.
Claims (7)
1. For use with a chain link fence formed of interconnected wires defining an open lattice work of openings and wherein a series of elongated slats extend in pairs through said openings to at least partly conceal said openings, said slats being formed of hollow elongated tubular members having at least one open end;
a cap for connecting a pair of adjacent slats at said open ends thereof; said cap comprising a top portion and a pair of leg portions integrally formed with and depending from said top portion; said leg portions being so shaped as to be insertable into said open ends of said pair of slats; each said leg portion having means tightly engaging said slat whereby engagement of said cap to said pair of slats secures said slats to said fence.
a cap for connecting a pair of adjacent slats at said open ends thereof; said cap comprising a top portion and a pair of leg portions integrally formed with and depending from said top portion; said leg portions being so shaped as to be insertable into said open ends of said pair of slats; each said leg portion having means tightly engaging said slat whereby engagement of said cap to said pair of slats secures said slats to said fence.
2. A cap as defined in claim 1, wherein said cap is made of plastics material.
3. A cap as defined in claim 2, wherein said engaging means of each said leg portion include a resilient finger adapted to be flexed inwardly to thereby slide along the inner wall of said tubular member and outwardly to engage a corresponding opening provided adjacent said open end of said slat.
4. A cap as defined in claim 3, wherein the fingers of the two leg portions of a cap face one another.
5. A cap as defined in claim 3, wherein each said leg portion has a recessed area into which said finger may be flexed.
6. A cap as defined in claim 3, wherein said leg portion is severable adjacent said top portion so that said cap may engage the open end of a single slat.
7. A cap as defined in claim 1, wherein said top portion of said cap has a triangular shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002169023A CA2169023C (en) | 1996-02-07 | 1996-02-07 | Cap for chain link fence |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002169023A CA2169023C (en) | 1996-02-07 | 1996-02-07 | Cap for chain link fence |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2169023A1 CA2169023A1 (en) | 1997-08-08 |
CA2169023C true CA2169023C (en) | 2006-06-06 |
Family
ID=4157521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002169023A Expired - Lifetime CA2169023C (en) | 1996-02-07 | 1996-02-07 | Cap for chain link fence |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2169023C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10933461B1 (en) * | 2018-06-29 | 2021-03-02 | Randy Campbell | Chain link fence with improved selvage and method of manufacturing |
-
1996
- 1996-02-07 CA CA002169023A patent/CA2169023C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2169023A1 (en) | 1997-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160208 |