Wooden threaded pipe having homology restoration performance

Abstract

The invention discloses a wooden threaded pipe with homologous repairing performance, which comprises a wooden threaded pipe and a leakage repairing device; the leakage repairing device includes a connecting pipe threaded and screwed into a screw hole, and two ends of the connecting pipe are respectively provided with an integrated needle barrel and the needle head, the needle cylinder and the needle head are filled with film-coated repair capsules and acupuncture; the repair capsule contains a first film ball and a second film ball, the first film ball contains a urea-formaldehyde resin adhesive, and the first film ball contains a urea-formaldehyde resin adhesive. Two film balls contain lignin. The invention not only has the connection function through the nut structure, but also can press out the repair capsule in the syringe by rotating the nut when damage occurs, and the repair capsule is pierced by a needle so that the urea-formaldehyde resin adhesive and lignin are fused with each other to achieve The technical effect of express curing and bonding to repair damage, and the rotating nut can combine the outer film of the repairing capsule with the wooden threaded pipe through rotary crimping to further improve the fastness of the repair.

Description

technical field [0001] The invention relates to the technical field of wooden threaded pipes, in particular to a wooden threaded pipe with homologous repair performance. Background technique [0002] There are many types and uses of wooden threaded pipes on the market now. Nowadays, most of them are used as connection and ventilation parts in wooden furniture, especially some high-end wooden furniture with internal space. This kind of threaded pipe has extremely high important connection. The existing wooden threaded pipes tend to have cracks, leaks and other faults during use, thereby reducing the service life of the wooden threaded pipes. The only compatibility is that it cannot be replaced by other new wooden threaded pipes. On the other hand, the matching wooden threaded pipes of this high-grade wooden furniture are also expensive. How to avoid the replacement of damaged wooden threaded pipes has always been the main problem. subject of research by those skilled in the...

AI Technical Summary

Problems solved by technology

The existing wooden threaded pipes often have cracks, holes and other failures during use, which leads to a reduction in the service life of the wooden threaded pipes, and the wooden threaded pipes have long-term use in the connection of furniture. The only matching is not something that can be replaced by other new wooden threaded pipes. On the other hand, the matching wooden threaded pipes for this kind of high-end wooden furniture are also expensive. How to avoid replacing damaged wooden threaded pipes has always been an important issue The object of research by field technicians

Images