阅读说明：本技术 一种榫卯装裱框 (Tenon fourth of twelve earthly branches mounting frame ) 是由 连加杰 于 2019-12-03 设计创作，主要内容包括：本发明涉及一种榫卯装裱框。其特征在于：所述的榫卯装裱框包括边框,开口槽,封口条；所述的开口槽呈外窄里宽的形状；所述的封口条呈外窄里宽的形状；所述的封口条内侧有槽口；所述的槽口有伸缩条。该榫卯装裱框摒弃了从背面安装固定并开启的方式,不仅可以防尘,而且可以让展示框内的展示内容不容易松动。(The invention relates to a mounting frame for mortise and tenon mounting. The method is characterized in that: the mortise and tenon mounting frame comprises a frame, an open slot and a sealing strip; the open slot is in a shape of being narrow at the outside and wide at the inside; the sealing strip is in a shape of narrow outside and wide inside; the inner side of the sealing strip is provided with a notch; the notch is provided with a telescopic strip. This frame is mounted to tenon fourth of twelve earthly branches has abandoned from the fixed mode of opening of back installation, not only can prevent dust, can let the show content in the show frame be difficult to not hard up moreover.)