Single-arm door gap adjustment hinge

CN224396261UActive Publication Date: 2026-06-23GUANGDONG SHUOWEIA TECH CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG SHUOWEIA TECH CO LTD
Filing Date
2025-06-09
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

The right-angle bend design of existing hinge rocker arms leads to stress concentration, easy breakage, poor service life and reliability. At the same time, the structure is complex, there are many processing steps, and the cost is high, which is not conducive to large-scale promotion.

Method used

It adopts a single rocker arm design, with the main body of the rocker arm being a continuously curved arc structure, and a wedge-shaped support part formed on the surface of the adapter plate to avoid large-angle bends. Combined with sliding blocks and adjusting screws, the door gap can be adjusted, simplifying the structure and installation process.

Benefits of technology

The strength and durability of the rocker arm have been improved, the installation process has been simplified, the cost has been reduced, and the stable operation and long service life of the door gap adjustment hinge have been ensured.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224396261U_ABST
    Figure CN224396261U_ABST
Patent Text Reader

Abstract

The utility model discloses a single swing arm formula door gap adjusting hinge, including fixed base and with fixed base rotation cooperation's swing arm, the fixed base includes the installation box for fixing on the door frame, along the horizontal direction with installation box sliding cooperation and with swing arm rotation sleeve joint's connecting piece, the vertical height adjustable of swing arm on connecting piece, swing arm includes main part, fixed in one end of main part and with connecting piece rotation sleeve and fit portion, the adaptation board fixed in the other end of main part, the main part is continuous curved arc shape structure, and is formed wedge support portion and main part integral type moulding by adaptation board surface convex, avoid main part and adaptation board form big angle angle, when can more effectively disperse stress of swing arm stress. The utility model discloses through with the sleeve of swing arm and fit portion is set up on the connecting rod of fixed base and realizes preliminary installation, and then realizes the two -dimensional adjusting function of hinge through first, second adjusting screw, effectively improves installation efficiency.
Need to check novelty before this filing date? Find Prior Art