Latching Clip Structure to Prevent Sidewall-Parallel Movement
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Solution Overview
Problem
Existing clip designs for fastening elements lack effective mechanisms to prevent relative movement between the clip's sides, leading to instability and potential detachment.
Innovation Solution
The clip incorporates a latching projection and receptacle system where the latching projection projects beyond the edge of the receptacle, allowing the latching face to face the counterface, thereby preventing movement in specific directions and enhancing stability by forming a closure that can be irreversible.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If existing clip designs are used without a latching mechanism, then the clip structure remains simple, but the clip lacks stability and allows relative movement between elements
Solution Approach 1:
The clip is divided into functional segments: a shaft portion with sidewalls, a head portion, and a latching mechanism with projection and receptacle. This segmentation allows each part to perform its specific function while contributing to overall stability without excessive complexity
Solution Approach 2:
The latching projection and receptacle are pre-formed as integral parts of the clip structure during manufacturing. When the clip is installed, the latching mechanism automatically engages to prevent relative movement, providing preliminary stabilization before any operational stresses are applied
2Reliability
If the latching face is arranged parallel to the sidewalls, then the manufacturing process is simpler, but the clip allows movement in directions parallel to the sidewalls
Solution Approach 1:
The latching face is deliberately oriented at an angle that is not parallel to the sidewalls, creating an asymmetric configuration. This asymmetric arrangement ensures that the latching projection cannot move parallel to the sidewalls while engaged in the receptacle, thereby preventing lateral movement and improving fastening reliability
3Stability of the object's composition
If the latching projection does not extend beyond the receptacle edge, then the clip structure is simpler, but the latching face cannot effectively contact the counterface to prevent movement
Solution Approach 1:
The latching projection extends beyond the edge of the receptacle in the longitudinal direction of the clip, utilizing the third dimension (depth/length) to create effective engagement. This dimensional extension allows the latching face to contact the counterface and prevent movement without requiring complex lateral or vertical structures
Data Source
AI summary
Disclosed is a clip for fastening a first element to a second element, the clip having a head and a tip and a first side and a second side, wherein the first side extends from the head toward the tip and the second side extends from the head toward the tip. A first sidewall extends from the first side toward the second side and a second sidewall extends from the second side toward the first side, the clip having a latching projection projecting in a latching direction and having a latching face facing the latching direction. The latching face is arranged in a plane which is not parallel to the first sidewall and/or not parallel to the second sidewall. The clip further includes a latching receptacle.