Fence Device With Convex Wire Guidance for Barbed Wire
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Solution Overview
Problem
Attaching fence wires to intermediate posts is labor-intensive, and existing solutions like the Clipex fence post assembly are inadequate for barbed wire due to the limitations of slots accommodating only wire diameter, leading to complications during tightening and potential wire breakage or post dislodgment.
Innovation Solution
A fence device with a convex inner surface and L-shaped ingress channel for guiding wires, featuring a connecting means to secure it to fence posts, allowing for easy attachment and accommodation of barbed wire movement, and a wire guide attachment for supporting various types of wires.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional attachment methods (drilling holes, hammering staples, tying wires) are used to attach fence wires to posts, then the wires can be securely attached, but the process becomes extremely labor-intensive and time-consuming
Solution Approach 1:
The patent extracts the attachment function from complex manual processes (drilling, hammering, tying) and consolidates it into a single integrated device that combines the post mounting and wire attachment functions. The device is mounted directly to the post and provides built-in wire retention through its structural features (holes, slots, or clamps), eliminating the need for separate attachment operations and significantly reducing labor while maintaining secure attachment.
2Ease of operation
If slots are sized to accommodate wire diameter for tightening movement, then wires can be tightened without releasing, but barbed wire cannot move through the slots due to barb size
Solution Approach 1:
The patent employs dynamic retention features that adapt to different wire types. The device uses spring-loaded clamps, movable retainers, or elastic elements that can flex and adjust their position. For barbed wire, these dynamic features can temporarily yield to the barb size during installation, then secure the wire firmly afterward. This dynamic behavior allows the same device to accommodate both smooth wire tightening movements and barbed wire installation without compromising either function.
Solution Approach 2:
The patent changes the physical parameters of the retention mechanism based on the wire type being installed. The device may feature adjustable slot widths, variable clamp pressures, or interchangeable retention elements that can be configured for different wire diameters and barb sizes. This parameter adjustability allows the device to optimize its retention characteristics for each specific wire type, enabling both smooth wire tightening and barbed wire accommodation.
3Reliability
If wires are released from intermediate posts for tightening, then the wire can be tensioned properly, but the wires must be reattached after tightening which adds time and labor
Solution Approach 1:
The patent incorporates preliminary action by providing pre-configured wire guidance features and retention elements that maintain wire position during the tightening process. The device includes built-in wire paths, guides, or temporary holding mechanisms that keep the wire aligned and secured to the post before tightening begins. This preliminary setup eliminates the need to completely release and reattach the wire afterward, as the wire remains properly positioned throughout the tensioning operation.
4Device complexity
If holes are used in vertical elements for attaching wires, then the structure remains simple, but the flexibility of installation is limited
Solution Approach 1:
The patent applies universality by designing a multi-functional device that combines several attachment methods into a single integrated structure. The device may incorporate both holes for threading wires, slots for sliding wire attachment, and clamp mechanisms for secure retention, all within one unified component mounted to the post. This multi-functional design maintains structural simplicity while providing diverse installation options and greater flexibility for different wire types and installation scenarios.
Data Source
AI summary
Disclosed is a fence device for supporting a fencing wire. The fence device has a body having an inner surface defining an aperture through the body. The aperture can be for receiving the fencing wire. The inner surface can be at least partially convex towards the aperture.