MOBILE RETRACTABLE WATCHTOWER
FIG1 from the rear, FIG3 is a perspective view of an erected and completed mobile retractable watchtower, and FIG4 is a perspective view of a lifting device for lifting a telescopic superstructure of the watchtower 
FIG1 is a perspective view of a container 2 which is a part of the mobile retractable watchtower 1. In the container 2 a telescopic superstructure 3 is provided in a folded state. The container is a standard ISO container. The container 2 has a detachable one-piece top cover 7, which is versatile and has a further function as a roof of the watchtower 1, which will be discussed later. The container 2 is provided on the front wall with the entrance 22.
perspective view
17
ladder
7
top cover
11
upper edges
22
entrance
1
watchtower
2
container
['1. Mobile retractable watchtower, wherein it comprises a container (2) having a detachable top cover (7) and provided inside with a lifting device (24), the platform of which also creates a floor (4) of the retractable watchtower (1), whereas on the floor (4) of the lifting device (24) a telescopic superstructure (3) is provided, which comprises armored sheets (5) arranged in a rectangular structure, under the armored sheets (5) there are hinged sheets (6) which are pivotally mounted in hinges (16) on the lateral sides of the floor (4), whereas after the lifting of retractable superstructure (3) the top cover (7) is arranged above the armored sheets (5) and a manual jack (15) is arranged between the floor (4) and the top cover (7), wherein a lower end of the jack (15) is arranged on the floor (4) and the upper end on the upper cover (7).', '2. Mobile retractable watchtower according to claim 1,  characterized in that  at the lateral edges of the floor (4) upper anchorages (14) are provided and at the upper edges (11) of the container (2) lower anchorages (13) are provided for fastening lower and upper ends of locking rods (8).', '8. Mobile retractable watchtower according to claims 1 to 7,  characterized in that  it is provided with a ladder (17).']