| 摘要 |
A fence-post system comprises:;a U-shaped-post system having L-shaped-bracket openings punched thereon,
an anti-warping-rib system formed on the U-shaped-post system,
an anti-torsion-rib system formed on the U-shaped-post system,
left-and-right-bracket systems molded to both sides of the U-shaped-post system,
upper-and-lower-flange systems molded to both ends of the left-and-right-bracket systems,
L-shaped bracket systems inserted into the L-shaped-bracket openings respectively,
a strut system seated on the U-shaped-post system, and
a board system screwed to the strut system.
;The strut system is screwed to the left-and-right-bracket systems, the upper-and-lower-flange systems, and the L-shaped-bracket systems. |
| 主权项 |
1. A fence-post system comprising:
a plurality of fence posts, each comprising:
a central section,two opposite flank sections molded to ends of said central section to form a U shape, anda plurality of angled openings punch-pressed in said two opposite flank sections,a plurality of anti-bending-and-anti-warping ribs formed on said central sections of said fence posts,a plurality of anti-clockwise-torsion-and-anti-counterclockwise-torsion ribs formed on said central sections of said fence posts,two opposite vertical-bracket bodies molded to ends of said two opposite flank sections respectively, opposite the central section, with a plurality of vertical-bracket holes drilled in said vertical-bracket bodies respectively,two opposite upper flange bodies,
said two opposite flank sections having two opposite upper ends,said two opposite upper flange bodies molded tosaid two opposite upper ends respectively, with a plurality of upper flange holes drilled in said twoopposite upper flange bodies respectively,two opposite lower flange bodies,
said two opposite flank sections having two opposite lower ends,said two opposite lower flange bodies molded tosaid two opposite lower ends respectively, with a plurality of lower flange holes drilled in said two opposite lower flange bodies respectively; an L-shaped bracket system comprising:
a plurality of L-shaped-bracket bodies,a plurality of L-shaped-bracket hooks molded to said L-shaped-bracket bodies respectively, anda plurality of L-shaped-bracket fangs molded to said L-shaped-bracket hooks respectively,wherein said L-shaped-bracket bodies are attached to said fence posts by rotatingly engaging said L-shaped-bracket hooks into said angled openings such that a portion of the L-shaped-bracket bodies extends outward from a respective one of said two opposite flank sections; and a fence system comprising:
a plurality of upper struts,
each seated on a respective fence-post top of at least one of said fence posts,a plurality of lower struts each engaged with at least one of said two opposite vertical-bracket bodies, and with at least one of said L-shaped-bracket bodies, anda plurality of fence boards screwed on said upper struts and said lower struts. |
