| 摘要 |
The present invention relates to a one-touch type reinforcement coupler capable of firmly fixating reinforcements by automatically gathering multiple pieces when connecting the reinforcements. The one-touch type reinforcement coupler according to the present invention includes: a coupler body with a hollow part having an inlet where the reinforcement is inserted on an upper part and a taper unit of which an inner diameter gradually increases from the top to the bottom; the multiple pieces installed inside the cavity of the coupler body to allow an outer surface to be adjacent to the taper unit and including multiple locking protrusions supported when joints are locked on an inner surface; a fracture holder including a separation unit installed at a lower side of the pieces and pressed by coming into contact with a lower part of the reinforcement inserted inside the coupler body, a piece coupling unit arranged at constant intervals in a circumferential direction in the edge of the separation unit and where lower parts of each piece are inserted and coupled, and a fracture unit connecting the edge of the separation unit and the piece coupling unit and cut when the separation unit is pressed downward by the lower part of the reinforcement; and an elastic member installed in a lower side of the fracture holder and applying an elastic force upward to the piece coupling unit. |
