4results about How to "Solve wasting time" patented technology

The present invention provides a method for guiding an indoor person to an evacuation route using a portable device and a system therefor, the evacuation route guide system including: a portable device on which an evacuation guide application program for guiding an evacuation route from a current position of an indoor person to a shelter is installed and which is carried by the indoor person; and a server for providing a plurality of evacuation route information through the portable device, the portable device executing the evacuation guide application program to display an evacuation guide interface, the portable device displaying a photographed landscape image on an image display area of the evacuation guide interface and displaying one of the plurality of evacuation routes set based on specific information related to a disaster type, a user's movement ability, and individual circumstances on a map display area of the evacuation guide interface, and the portable device displaying guide information indicating a direction of movement from the current position on the image display area overlaid with the landscape image along the evacuation route displayed on the map display area.

The application discloses a double-end cutter for machining brake disc parts, and relates to the technical field of brake disc machining, comprising a cutter body, a cutter handle is arranged on the upper end of the cutter body, an installation groove is arranged in the cutter body, a deformation-preventing block is arranged at the opening of the installation groove on one side of the cutter body, an obtuse-angle adjustable cutter body is arranged in the installation groove, and a locking assembly for locking the obtuse-angle adjustable cutter body is arranged on one side of the cutter body; the application solves the problem of time waste caused by tool changing, solves the problem of tool utilization rate, and makes the cutter suitable for machining brake pads of multiple specifications; the cutter can realize size adjustment, meet the machining of products of multiple specifications, and mainly reduces the investment of the cutter.

This utility model discloses a putty powder packaging bag, relating to the technical field of putty powder packaging bag structure. It includes a packaging bag for holding putty powder, with a sealing component on the outer wall of one end. The sealing component includes a horizontal bar, a sealing groove, a U-shaped rod, and locking teeth. By setting up the sealing component, this utility model allows the operator to easily remove the putty powder when using the bag. Simply pull the locking teeth to disengage them from the outer wall of the U-shaped rod, then pull the other end of the U-shaped rod to rotate it around one end, causing the packaging bag to detach from the top of the horizontal bar's outer wall. After use, simply press the packaging bag back against the horizontal bar's outer wall and then rotate the U-shaped rod in the opposite direction to press the bag into the sealing groove, thus sealing the bag. Through the cooperation of these components, the problem of time-consuming opening and inconvenient resealing of existing packaging bags is solved.