US 2026/0232085 A1 · METAL-PLASTIC COMPOSITE MALE BUCKLE AND ITS COMPOSITE BUCKLE ASSEMBLY

Abstract

The present invention relates to a metal-plastic composite male buckle and its composite buckle assembly. Said composite male buckle comprises a male buckle base and two insertion pins pivotally connected to the male buckle base within a constrained angular range. Said male buckle base has a mounting portion extending and protruding out between the two insertion pins. The front end of the mounting portion is connected with a plastic elastic component. The plastic elastic component has elastic arms continuously extending toward the insertion pins. The composite buckle assembly includes the aforementioned male buckle and the corresponding female buckle that are engaged with each other. Based on such a design, the present invention meets the demand for lightweight composite buckle assemblies with good durability and mechanical strength.

Claims18

Dependent claims

A metal and plastic composite male buckle, comprising a male buckle base and two insertion pins pivotally connected to the male buckle base within a constrained angular range, characterized in that:

said male buckle base has a mounting portion extending and protruding out between the two insertion pins, the front end of the mounting portion is connected with a plastic elastic component, the plastic elastic component has elastic arms continuously extending toward the insertion pins;
in the static state, the elastic arms partially abut against the lateral surfaces of the mounting portion, one end of the elastic arms respectively engages with the insertion pins on the two sides, so that the two insertion pins always tend to move away from each other.

Dependencies are inferred from the claim text.

Metal-plastic composite male buckle and its composite buckle assembly

Life of this patent

Metal-plastic composite male buckle and its composite buckle assembly

Life of this patent

Abstract

Claims18