Modular opening mold (B)

Abstract

1. The name of the design product: modular hole mold (B). 2. The use of the design product: for concrete wall or floor reserved hole. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: reference Figure 1 in use. 5. Other components that need to be explained: component 1 corner piece; component 2 bevel piece; component 3 arc piece; component 4 extension piece; component 5 inner column; component 6 lock hole expansion joint; component 7 expansion joint; component 8 lock seat. 6. Other reference illustrations that need to be explained: the length of component 5 inner column can be adjusted as needed, and the number of lock holes and connecting holes opened on it can be increased or decreased accordingly. When constructing the hole side mold, any one of component 1 corner piece, component 2 bevel piece, and component 3 arc piece, or any combination of them, forms the four corners of the hole, which are combined by component 5 inner column and fixed by bolts to form the hole side mold. When the hole design size increases, different length component 4 extension piece can be replaced for adjustment; or component 7 expansion joint can be sleeved on component 5 inner column for adjustment; if the hole side length increases greatly and the required bolts are too long to be inconvenient to operate, two ends are combined by component 6 lock hole expansion joint, and the middle is combined by component 6 lock hole expansion joint or component 7 expansion joint, component 8 lock seat is installed at component 6 lock hole expansion joint, and the lock tongue of component 8 lock seat is clamped into the lock hole on component 5 inner column.

Images