3results about How to "Ensure interval" patented technology

The utility model relates to the technical field of dyeing, in particular to a garment dyeing hanger with a quick discharging structure, which comprises a hanger rod, at least one group of limiting pieces and a push rod, the limiting pieces are equidistantly arranged along the inner circumference of the hanger rod, and the push rod is inserted into the hanger rod. Through an assembly composed of the hanging rod, the limiting piece and the push rod, a set of hanging tool capable of limiting the hanging position of clothes is provided for dyeing processing of ready-made clothes, the spacing between the clothes hangers is limited through the limiting piece, so that the spacing between the clothes hangers is guaranteed, the clothes are vertically immersed in a dyeing pool, and the clothes are not prone to being damaged. The adjacent clothes hangers cannot slide and displace, so that the situation that adjacent clothes are attached is avoided, the dyeing quality is guaranteed, meanwhile, the clothes hangers are effectively prevented from sliding out of the hanging rod, after dyeing is finished, the clothes hangers can be limited and unlocked, the clothes hangers can quickly slide out of the hanging rod, and the stability and convenience in the clothes hanging and dyeing operation period are guaranteed.

The utility model discloses a ball valve relates to valve technical field, include: ball valve body, the valve core of ball valve body is equipped with the rotation groove that matches with the support shaft of ball valve body, and the support shaft rotation sets up in the rotation groove, and the groove bottom of rotation groove is provided with first permanent magnet, and the one end of support shaft is close to rotation groove and is provided with second permanent magnet corresponding first permanent magnet, and first permanent magnet and second permanent magnet are same pole and are opposite and set, and first permanent magnet and second permanent magnet interval setting, the repulsion of two permanent magnets is used in the utility model, and the force in the direction of the valve core is provided away from the support shaft, to offset the gravity of valve core, can guarantee that two permanent magnets have certain interval, avoid the wear and tear between valve core and support shaft caused by the downward movement of valve core, and the friction force of valve core and valve seat lower half increases, and the problem of aggravating wear and tear, can effectively reduce the wear and tear that valve core and valve seat bear, improve the service life of ball valve.