Lock-type notch repairing card and notch repairing structure formed by lock-type notch repairing card

The utility model discloses a locking type notch repairing card which comprises a card bottom, card walls are arranged on the left side and the right side of the card bottom, a locking clamp is arranged on the outer side of at least one card wall, and the opening direction of a clamping opening of the locking clamp is opposite to the opening direction of a clamping opening. The utility model further discloses a notch repairing structure which comprises the repairing clamp, the repairing clamp is clamped on the hollow wall on the two sides of the notch, the locking clamp is located on the inner side of the hollow wall and clamps the side edge of a bottom lining, mortar is filled in the notch, and the bottom lining holds the mortar. According to the hollow wall notch mortar filling device, the hollow wall notch mortar filling difficulty can be reduced, the notch mortar filling speed can be increased, mortar waste is avoided, the mortar for filling the notch cannot collapse or crack after standing, and therefore