Quick connecting joint

By designing a quick-connect connector and utilizing the principle of center of gravity deflection of the locking rod, the rope or equipment can be automatically locked and safely separated, solving the problem of mechanical hooks being difficult to open, improving safety and reliability, and reducing costs.

CN223344579UActive Publication Date: 2025-09-16XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
0 Cites 0 Cited by

Patent Information

Application Number
CN202422555961.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-23
Publication Date
2025-09-16
Estimated Expiration
2034-10-23

AI Technical Summary

Technical Problem

In existing rope or equipment connections, mechanical hooks are difficult to open manually, pose safety hazards, are inconvenient to use, have low reliability and safety, are poorly economical, and are easily restricted by external conditions.

Method used

A quick-connect connector is designed, including a mounting base, a fixed beam and a locking rod. The center of gravity deflection principle of the locking rod is used to achieve reliable locking and safe separation of ropes or equipment. The first part of the locking rod forms a limiting structure with the mounting base, which automatically locks and unlocks.

Benefits of technology

The invention realizes reliable locking and safe separation of ropes or equipment, has the advantages of simple and firm device, easy use, no restriction from external conditions, reduced cost, and improved safety and reliability.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model provides a quick connector, which belongs to the field of rope connection and comprises a mounting seat, a fixed beam, a locking rod and a connecting ring, the mounting seat comprises a vertical part and a transverse part, the vertical part is used for being connected with a bearing structure, and the transverse part is used for bearing the connecting ring; one side of the fixed beam is fixed on the vertical part, and the other side of the fixed beam is provided with a through groove penetrating up and down; the locking rod is hinged in the through groove of the fixed beam, a hinge point on the locking rod divides the locking rod into a first part and a second part which are different in length, the length of the first part is larger than that of the second part, and the length of the first part is larger than the height between the fixed beam and the transverse part, so that when the locking rod is not subjected to external force, the locking rod is fixed to the transverse part. The first part is always lapped on the upper surface of the transverse part to form a limiting structure for preventing the connecting ring from falling off; the connecting ring is arranged on the upper surface of the transverse part, one end is tied with a rope, and the other end is arranged in a closed area formed by the mounting seat, the fixed beam and the locking rod.
Need to check novelty before this filing date? Find Prior Art