3results about How to "Turn freely" patented technology

The utility model relates to drinking water machine technical field, specifically disclose a good integrality drinking water machine water tank, include: water tank body, water tank body includes shell, upper cover and handle, handle sets up in shell and with shell detachable type rotation connection, the both sides of handle are equipped with rotating shaft, the end of rotating shaft is equipped with limit protruding, shell has the through -hole for rotating shaft and limit protruding passes through and with through -hole intercommunication's location slot, location slot is located the inboard of shell, handle has predetermined position state and installation state, when handle one side's limit protruding inserts location slot, handle is in predetermined position state, when handle other side's rotating shaft and limit protruding all insert through -hole, and insert location slot's limit protruding and the rotating shaft connected with it all remove to through -hole, handle is in installation state. The utility model has solved the problem that the handle of drinking water machine water tank is difficult to accurately aim when installing.

The utility model provides a freely rotatable hat device, including clothes body and hat, clothes body includes collar part, is connected with the connecting device for the free rotation of hat on the collar part, and the connecting device includes chain seat, first base cloth, second base cloth, third base cloth and chain tooth, the bottom of second base cloth is connected with the top of chain seat, and the upper portion of second base cloth is sewed up with the collar part, the top of third base cloth is connected with the bottom of chain seat, and the lower portion of third base cloth is sewed up with the collar part, and the side of chain seat away from second base cloth is equipped with the open upward chute, is equipped with chain tooth in the chute, and chain tooth is connected with the chute sliding, and the bottom of first base cloth connects chain tooth, and the upper portion of first base cloth is sewed up with the hat, when the head rotates left and right, chain tooth slides in the chute, and then drives the hat to rotate left and right, makes it with the rotation of head and keeps consistent, thereby realizes the rotation of hat freely, can effectively solve the problem that the rotation of traditional hat and clothes is limited after being connected.

The utility model belongs to file management device technical field, concretely is file management with file placing device, including support column, accomodation mechanism accomodation mechanism sets up at the surface of support column, accomodation mechanism includes three accomodation frame, three accomodation frame are fixedly connected with support column, and three accomodation frame size is different, lighting mechanism, lighting mechanism sets up at the upper end of support column, rotating mechanism, rotating mechanism sets up at accomodation frame's lower surface, and rotating mechanism includes base plate, four ball bearings and four make way for groove, base plate is rotatably connected with accomodation frame, four ball bearings roll in the inner wall of accomodation frame, four make way for groove to set up at the surface of base plate. The utility model is convenient for looking for file, and can be rotated at random on desktop, prevents due to the error and leads to accomodation box rotation.