2results about How to "Keep in good shape" patented technology

A mouse toy used in a rodent cage, relates to the technical field of barrier environment experimental animals, comprising a pipe body, sleeves are arranged on both sides of the pipe body to meet the biting habit of mice, a portable dismounting mechanism is arranged between the pipe body and the sleeve for plug-in fixing of the pipe body and the sleeve, an escape channel is arranged in the pipe body for back-and-forth shuttling movement of the mouse, an access channel is arranged in the sleeve and communicates with the escape channel, the scheme not only improves the animal welfare of rodents in the daily feeding process, but also maximizes the reduction of investment, cost reduction and efficiency increase.

The utility model discloses a casting tooling mould frame convenient for cooling, which comprises a box body and is characterized in that the front side of the box body is provided with an opening, the opening is matched with symmetrically arranged door plates, the door plates are connected with the box body through hinges, two sides in the box body are respectively and fixedly connected with at least one pair of brackets, and the brackets are fixedly connected with the box body. The upper sides of each pair of brackets can be arranged at the two ends of a supporting plate in a lap joint mode, and each supporting plate is provided with a set of evenly-distributed through grooves. And the box body is connected with a water cooling assembly. The utility model relates to the technical field of mold frame equipment, in particular to a casting tool mold frame convenient for cooling, which is characterized in that water in a water tank is pumped out through a specially designed water cooling component and a water pump, is fed into a cavity of a back plate on the rear side of a box body through a water inlet pipeline and a water inlet pipe, and is cooled after absorbing heat of a mold; and the circulation is repeated, so that the temperature of the mold can be quickly and effectively reduced, and the cooling time is greatly shortened.