3results about How to "Easy to place separately" patented technology

The utility model provides a kind of hidden multifunctional hardware bathroom storage rack, belong to hardware bathroom storage rack technical field, its structure includes outer box, and outer box front side middle part is equipped with storage room, and first hidden room and second hidden room are formed by first partition along partition in storage room, the storage rack group for completing the partition hiding of first hidden room and second hidden room is hinged in the front side of storage room, the indoor upper end of the second hidden room is provided with sterilizing cover group, it is convenient to place toothpaste and toothbrush respectively on corresponding toothbrush holder group and toothpaste rack, and cover and hide in corresponding first hidden room and second hidden room, so that toothpaste is not irradiated by sunlight to appear softening influence quality problem, and toothbrush can be treated by ultraviolet disinfection after being hidden, effectively prevent the breeding of bacteria, the product function is various, and practicality is strong.

The utility model discloses an underground while-drilling PDC (Polycrystalline Diamond Compact) micro-reaming drilling tool which comprises a pipe body, two sides of the pipe body are respectively connected with a female buckle and a male buckle, the outer side wall of the pipe body is fixedly connected with a plurality of PDC reaming pieces, the PDC reaming pieces can cut a well wall under the action of centrifugal force in the drilling process, so that the diameter expansion is realized, and the drilling efficiency is improved. Meanwhile, in the process of lifting and lowering a drill column, forward reaming or backward reaming can be achieved, slight dog legs are eliminated, a rock debris bed is stirred, the two containing barrels are detachably arranged on the two sides of the pipe body respectively, the multiple supporting air bags are linearly distributed on one side of each containing barrel, and the supporting assemblies are arranged on the two sides of the pipe body respectively. The supporting assemblies are arranged between the containing barrels and the adjacent supporting air bags. According to the downhole while-drilling PDC micro-reaming drilling tool, the abrasion condition of the PDC micro-reaming drill bit during transportation can be reduced conveniently, and therefore the reaming effect of drilling can be improved conveniently.

The utility model belongs to the field of livestock breeding technology, concretely relates to a separate sheep farm feed trough, including feed trough body, the dovetail groove is established at feed trough body top, the semicircular groove is established at the intersection of both sides of dovetail groove and feed trough body, dovetail block is connected to dovetail groove and semicircular groove surface snap fit, dovetail block surface is connected to the bottom of separate groove horizontal end, the surface of separate groove is sleeved in the inner wall of feed trough body, the surface of horizontal end of feed trough body top is connected to the top of support frame by bolt thread, and the rotary groove is set up on the surface of support frame bottom. The utility model, through the cooperation of dovetail block and separate groove fixed on the feed trough body, the space in the feed trough body is separated, different kinds of feed are conveniently placed separately, different feed is prevented from mixing together to influence its quality and palatability, and meanwhile, the situation of feed waste caused by sheep eating to the feed not liked can be avoided.