One-touch Receiving Type Lecture Hall Seating for Prompt Escape in Panic Situation

摘要

The present invention relates to a chair having a memo stand designed to be quickly detached from the chair in the event of an emergency such as fire or terrorism.;The present invention, in the chair having a memo stand, a hinge fixing portion interposed in the crust and the side plate, the insertion hole therein and the guide groove formed at one side rearward from the upper surface and having a locking groove at the end, respectively And a hinge pivot part hinged to the hinge fixing part so as to be vertically rotatable, a guide protrusion guided while being rotated at right angles by the guide groove, and a guide rod inserted into the insertion hole through an elastic member, and And a memo stand fixed to the guide rod, wherein the guide protrusion is formed by the elastic restoring force of the compressed elastic member only by the action of a predetermined external force while the guide protrusion is located in the locking groove. Therefore, while the guide is vertically erected vertically and at the same time rotated forward continuously the crust and side plate yarn Of it characterized in that accommodated in the accommodation space. According to the above configuration, there is an advantage that can be immediately released from the chair by the prompt storage of the memo stand in case of emergency.