AUTOMATIC DOOR

• Main Authors: SAKATA HIROAKI, SAKATA YUICHI
• Format: Patent
• Language: English; Japanese
• Published: 29.09.2023
• Subjects: CHECKS FOR WINGS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; KEYS; LADDERS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

To meet the demand for improvements in cost, strength, safety mechanism, and appearance in response to the growing need for an automatic door for touchless opening/closing.SOLUTION: A surface portion 9 of a vertical frame is integrally molded and has a "U" shape overall. In a middle portion 9a, a fitting recess 9b, into which the fixed end of a FIX door is fitted in the thickness direction, and a contact flat area, with which the edge of a sliding door in the thickness direction on the sliding door pull side is in contact, are shaped in parallel. The surface portion 9 can be constructed only from a strip-shaped aluminum extrusion, and its strength can be secured. A square tubular section 13 created by enlarging the depth can be used as a space to accommodate an element 21 of an auxiliary sensor, allowing for the installation of double auxiliary sensors, instead of previously one installed only on the mullion frame, or for the double-sided door bag. By installing a large-depth blank frame corresponding to the large-depth vertical frame 7, an activation sensor can be hidden inside the blank frame.SELECTED DRAWING: Figure 2 【課題】自動ドアは触れることなく開閉できることから、ニーズが高まっている。このようなニーズに応えてコスト面、強度、安全機構、外見をより改善することが求められる。【解決手段】縦枠の表面部９は、一体成型されて、全体が「コ」の字状になっており、中間部９ａにＦＩＸドアの固定側の厚さ方向端部が嵌め込まれる嵌め込み凹部９ｂと、スライドドアの引き込み側の厚さ方向端部が当接する当接平面部が並列して形付けられている。この表面部９は帯板状アルミ押出し材だけで構成することができ、強度を確保できる。また、見込みを大きくすることで作られた角筒部１３を補助センサの素子２１の収容空間として利用することで、従来方立だけに設置していた補助センサをダブルで設けたたり、戸袋を両面仕様にしたりできる。この見込みの大きい縦枠７に対応した見込みの大きい無目を設置することで、起動センサを無目内に隠すことができる。【選択図】図２