Unlock instant, AI-driven research and patent intelligence for your innovation.

High-strength safety hook easy to lock

A safety hook, high-strength technology, applied in the direction of hooks, connecting components, mechanical equipment, etc., can solve the problems of complicated operation of the safety hook and unsatisfactory locking effect, and achieve the effect of convenient and fast use and easy tightening

Inactive Publication Date: 2013-05-15
李忠华
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a high-strength and easy-to-lock safety hook, which solves the technical problems that the existing safety hook is relatively complicated to operate and has an unsatisfactory locking effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-strength safety hook easy to lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0011] Such as figure 1 The specific embodiment of the high-strength easy-locking safety hook of the present invention is shown, a high-strength easy-locking safety hook for fall protection, comprising a hook body 1 and a nut 2, the hook body 1 is a ring, and the hook body 1 The upper is provided with a lock, both ends of the lock are opened with co-rotating threads, a nut 2 is sleeved on one end of the lock, and the other end of the lock is provided with a retaining ring 3. By using the nut 2 to tighten the lock, the safety rope is firmly fixed in the safety hook. At the same time, the threaded connection method is adopted to greatly improve the load bearing. The reta...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a high-strength safety hook easy to lock. The high-strength safety hook comprises a hook body and a nut, wherein the hook body is annular, a lock port is formed in the lock body, threads with the same rotation direction are formed at both ends of the lock port, the nut is arranged at one end of the lock port in a sleeved mode, and a check ring is arranged at the other end of the lock port. According to the high-strength safety hook easy to lock, the nut locking theory is adopted to achieve the purpose of quick locking, and at the same time a wrench is added on the nut, and therefore convenience is brought to locking and the high-strength safety hook is convenient and fast to use.

Description

Technical field [0001] The invention relates to the technical field of safety protection appliances, in particular to a high-strength easy-lock safety hook. Background technique [0002] Whether it is rock climbing in the wild or maintenance of equipment, safety protection is required for personnel working at heights. Fall protection hooks are commonly used protection tools. Safety belts are usually equipped on protection hooks to ensure the safety of workers. In daily use, Whether the fall protection hook can be quickly locked and whether it is strong enough affects high-altitude operations. Some of the traditional protection hooks are relatively complicated to operate, and the locking effect is limited, and the lock is easily damaged, which seriously affects the lives of operators Safety. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a high-strength easy-to-lock safety hook, which solves the technical problems of rel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16B45/00
Inventor 李忠华
Owner 李忠华