Safety rope lock catch
By incorporating red and green reflective strips and limit holes in the buckle, the problem of inconvenient buckle inspection in nighttime environments is solved, providing safety warnings and ensuring the stability of the insertion pole in low-light conditions, thus improving the reliability of the safety rope buckle.
CN224369195UActive Publication Date: 2026-06-19JUHAN (ZHEJIANG) TOOLS CO LTD
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Patent Information
- Application Number
- CN202521409103.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-07
- Publication Date
- 2026-06-19
- Estimated Expiration
- 2035-07-07
AI Technical Summary
Technical Problem
The existing latch is inconvenient to check the engagement at night, and the spring is prone to fatigue and breakage, which can cause the insertion rod to fail to be fully inserted, increasing the risk of misjudgment.
Method used
Red and green reflective strips are installed in the latch to indicate whether the insertion rod is fully inserted. Combined with the limiting hole and spring 2, the insertion rod is locked to ensure its stability.
Benefits of technology
In low-light conditions, timely reminders will be provided that the insertion rod is not fully inserted to avoid safety hazards and improve user safety.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a safety rope lock catch, and relates to the technical field of lock catches. The lock catch comprises a lock catch main rod, one end of the lock catch main rod is fixedly connected with a limiting rod, the other end of the lock catch main rod is fixedly connected with a straight pipe, the limiting rod is located above the straight pipe, a positioning groove is formed in the center of the bottom end of the limiting rod, and a second limiting hole is formed in the position, close to the bottom, of the outer ring of the limiting rod. A first inserting shaft is slidably inserted in the center of the top end of the straight pipe, a first spring is fixedly connected to the bottom end of the first inserting shaft, the other end of the first spring is fixedly connected with the inner wall of the straight pipe, and an inserting rod is fixedly connected to the top end of the first inserting shaft; after the inserting rod is inserted into the positioning groove, the auxiliary plate is loosened, the second spring drives the second inserting shaft to move towards the limiting rod, the second inserting shaft is inserted into the second limiting hole and the first limiting hole, the effect of locking the position of the inserting rod is achieved, the inserting rod can be effectively prevented from being unhooked, and the use safety is further guaranteed.
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