2results about How to "Increase interior space" patented technology

This utility model discloses a high-efficiency dry-hanging system for walls, including a fixed component and a sliding component that are slidably connected. The end of the fixed component away from the sliding component is fixed to the wall, and a metal plate or mesh is installed on the end of the sliding component away from the fixed component. Wall tiles are dry-hanging on the outside of the metal plate or mesh. The fixed component consists of an upper fixing plate and a lower sleeve. The top of the sleeve has a threaded hole, and the bottom of the sleeve has an adhesive application port. This utility model can achieve convenient and efficient installation of wall tiles using metal plates or mesh, and facilitates leveling, significantly improving the efficiency of leveling construction. It can also improve the connection strength of wall tiles and solve the problem of wall tiles being prone to cracking and surface material peeling under external forces.

The present application provides a kind of virtual track vehicle full-width type electric emergency safety device, belong to rail transit technical field.The present application is set in the bottom of the most front of car body floor with retractable drawer mechanism along the length direction of vehicle, simultaneously, on drawer mechanism is set with the standing mechanism that can be turned over in horizontal plane and vertical plane and is installed with evacuation ramp, and drawer mechanism is connected with full open door fan power, when vehicle normal driving, through standing mechanism, evacuation ramp is turned over to horizontal state and is hidden under car body floor after following drawer mechanism retraction, and is covered by full open door fan, so that evacuation ramp does not occupy any interior space, interior space is larger, and passenger can directly march to the window of full open door fan, visual effect is better, improves the experience of riding, and in emergency, full open door fan in opening can drive drawer mechanism to stretch out from the bottom of car body floor, then through standing mechanism, evacuation ramp is turned over to vertical state after unfolding, realizes rapid evacuation.