Low Profile Cable Tie Head with Reinforcement Rib
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Solution Overview
Problem
Existing normal entry locking tie heads are bulky, leading to increased production cycle times, material usage, and obstruction in applications, causing injuries and affecting wire density.
Innovation Solution
A low profile locking tie head with reduced wall thickness and a reinforcement rib, optionally combined with clamping rails, to minimize material usage and protrusion, thereby reducing cycle times and enhancing installation and maintenance characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If normal entry locking tie heads are made bulky, then structural integrity is maintained, but production cycle time increases and material usage increases
Solution Approach 1:
The tie head is divided into multiple functional segments: a reinforcement rib for structural strength, a low-profile main body for reduced cure time, and integrated clamping rails for functionality. This segmentation allows each part to be optimized independently, achieving both strength and reduced production cycle time.
Solution Approach 2:
The reinforcement rib is strategically positioned at the thickest cross-section of the tie head where maximum structural support is needed. This local concentration of material provides structural integrity only where required, while the rest of the tie head maintains reduced thickness for faster curing and less material usage.
2Strength
If normal entry locking tie heads are made bulky, then structural integrity is maintained, but material usage increases
Solution Approach 1:
The tie head structure is segmented into a reinforcement rib and a low-profile body, allowing material to be concentrated only where structurally necessary. This reduces overall material usage while maintaining the required structural integrity for locking functionality.
Solution Approach 2:
Material is distributed non-uniformly with the reinforcement rib providing localized thickness for strength, while the majority of the tie head maintains minimal thickness. This local quality approach ensures structural integrity is achieved with minimum material usage.
3Strength
If normal entry locking tie heads are made bulky, then structural integrity is maintained, but obstruction in applications occurs causing injuries and affecting wire density
Solution Approach 1:
The tie head is segmented with integrated clamping rails that extend the clamping surface outward, allowing the main body to remain low-profile. This segmentation enables structural integrity to be maintained while reducing the protrusion that causes obstruction and injury risks in application environments.
Solution Approach 2:
The clamping rails extend the functional clamping surface in a different dimension (outward from the tie head body), allowing the tie head itself to maintain a low profile. This dimensional change enables the tie to provide sufficient clamping force without increasing the protruding height that causes obstruction and safety hazards.
Data Source
AI summary
A low profile locking tie head having a reduced wall thickness is provided for use in conjunction with a flexible strap. The low profile head comprises a wall, which circumferentially defines an opening, a reinforcement rib attached to the wall, and a pawl mechanism disposed at least partially inside the opening. A pair of clamping rails preferably provides a complete clamping surface, lowers the required tie head height, and assists in the transfer of force to the reinforcement rib. Further, a tie head retainer is provided to allow secure connection to a predetermined support structure.