Door Stop Pin Assembly With Threaded Locking Screw

The door stop pin is divided into separate functional components: the pin body with external threads, the base pad as a separate element, and the recess with internal threads. This segmentation allows each component to be manufactured independently with standard threading processes, reducing the need for complex integrated features like keys and keyways while maintaining assembly efficiency.

The threaded recess acts as an intermediary mechanism between the door stop pin body and the locking screw. Instead of requiring complex locking springs or keyways, the internal threads provide a simple yet effective means of securing the pin in place, reducing device complexity while maintaining positioning accuracy.

By separating the base pad from the pin body and using standard threaded features, each component can be manufactured using conventional machining or forming processes. This eliminates the need for expensive specialized operations required to create keys, keyways, and locking spring assemblies, thereby reducing manufacturing cost while maintaining ease of assembly.

The design uses simple, inexpensive threaded features that can be manufactured cost-effectively compared to complex locking mechanisms. The threaded recess and external threads are standard features that can be produced with minimal tooling investment, making the overall assembly more cost-effective.

The door stop pin design allows for dynamic adjustment during assembly by threading the pin body into the housing or bushing to the desired position. The threaded recess then provides static locking capability once positioned. This combination enables both precise adjustment and stable position maintenance, overcoming the limitation of fixed-position locking spring designs.

The threaded recess serves as an intermediary that enables both adjustment and locking functions. During assembly, the pin can be threaded to the precise position needed, and then the locking screw engages with the threaded recess to maintain that position. This eliminates the need for pre-established fixed positions while maintaining stability.

The external threads on the pin body and internal threads in the housing or bushing are pre-configured to guide the pin into the correct alignment during assembly. This preliminary threading arrangement eliminates the need for trial and error positioning, as the threaded engagement naturally guides the pin to the proper aligned position, achieving both accuracy and efficiency.

The threaded connection allows for dynamic positioning during assembly, enabling the pin to be adjusted to the precise alignment required while maintaining a straightforward assembly process. The threading mechanism provides both guidance for alignment and the ability to fine-tune the position, eliminating time-consuming trial and error while ensuring accuracy.