4results about How to "Guaranteed automatic reset" patented technology

A kettle lid includes a base, a lid body, a connecting plate, a lid, a handle, and a linkage. The base has a first opening; the lid body is connected to the base to form a receiving space together with the base, and the lid body has a first through-hole, a second through-hole, and a third through-hole. The first through-hole communicates with the first opening, and the second and third through-holes both communicate with the receiving space. The connecting plate is rotatably connected to the lid body or the base to selectively cover the second through-hole. The lid is connected to the connecting plate to selectively cover the first through-hole as the connecting plate rotates. The handle passes through the third through-hole and is rotatably connected to the base or the lid body, and can move within the third through-hole, with part of the handle exposed outside the receiving space. The linkage is located within the receiving space and connected between the connecting plate and the handle. When the handle rotates relative to the base, the linkage drives the connecting plate to rotate, thereby opening and closing the lid. This application also provides a kettle with the aforementioned lid.

The utility model discloses a kind of multi-position shoe dryers, including machine body, drying assembly is arranged on the machine body, the drying assembly includes filter plate and fixed plate, the filter plate is detachably arranged on machine body, the fixed plate is installed at the both ends of filter plate, motor is installed in the bottom of machine body, the output end of motor is connected with rotating rod, rotating rod is evenly installed with rotating plate, the rotating plate is evenly installed with heating rod, the fixed plate is provided with release assembly, the release assembly includes fixed rod and fixed sleeve, the fixed rod is installed on machine body, the fixed rod is slidably connected with fixed plate, the fixed sleeve is detachably installed on fixed rod, the fixed sleeve is installed with abutting plate, to solve the technical problem that the existing dryer mentioned in background art has obvious deficiency in multi-position drying function.

This invention relates to the field of flange bolt hole centering technology, specifically a device for high-precision reproduction of the center of bolt holes in thick flanges. The device includes a centering main frame that can be inserted into the bolt holes of the flange body, a target head component fixedly mounted at the top of the centering main frame, with a target center for measurement at the top center of the target head component, and a lifting component movably disposed axially inside the centering main frame. This invention provides high-precision bolt hole center coordinates, ensuring the processing accuracy of prefabricated flange pipe sections from the source, completely avoiding the occurrence of "misaligned holes" during on-site installation, improving installation efficiency, ensuring the sealing and safety of equipment connections, and reducing the huge costs and project delays caused by modifying or scrapping pipe sections.

The utility model discloses a base for computer gateway, including gateway body and seat body, be provided with quick solid establishment on the seat body, quick solid establishment includes fixed plate and plug rod, and fixed plate is provided with multiple groups of abutment in the outer wall of gateway body, and plug rod is provided with multiple groups of fixed in seat body top surface and all fixed with the plug block of outer wall, and the plug hole is set up on the fixed plate, and the plug hole is provided with multiple groups and respectively with multiple groups of plug block and inserts, and the plug rod top is equipped with the rotation sleeve, and the inner wall of rotation sleeve is fixed with the clamping block, and the clamping block is provided with multiple groups and all outer wall is seted up with the card hole, and the plug rod outer wall is fixed with the mounting block, and the mounting block is provided with multiple groups and all outer wall is fixed with the clamping plate, and this mechanism adopts the structural form that fixed plate cooperates with plug rod, and fixed plate can directly abut in the outer wall of gateway body, and the plug block fixed on plug rod can realize quick plug -in connection with the plug hole on fixed plate, and do not need to use screwdriver special tool and carry out the tightening operation of each bolt.