Invisible meshing device for zipper

The utility model relates to a zipper invisible occlusion device which comprises a puller and two tooth chain belts, each tooth chain belt comprises a cloth belt and a plurality of chain teeth, the chain teeth are fixedly connected with the two cloth belts respectively, the puller penetrates through the chain teeth, each chain tooth comprises a clamping part and a clamping part, the clamping parts and the clamping parts are integrally formed, and the clamping parts are fixedly connected with the cloth belts. The clamping parts are fixedly connected with one sides of the cloth belts, the clamping parts of the zipper teeth on the two cloth belts are opposite, each clamping part comprises a connecting plate fixedly connected to the corresponding clamping part, one end of each connecting plate is fixedly connected with a clamping block, each clamping block is provided with an arc surface, and each arc surface inclines from the direction away from the corresponding clamping part to the direction close to the corre