indoor retractable gym VIP bleachers seats stands

indoor retractable gym VIP bleachers seatins stands

Introduction:

1. 1 The stands meet the load of the seat itself, but also meet the following loads :

1.1 The dynamic load per square meter is 50 0kg .

1.2 Each meter can withstand left and right swing load 3 0 kg .No deformation after unloading.

Strong impact should stand 80KG weight drop from 300mm height,without deformation damage.

2. Fence designed to meet withstand the horizontal forces as follows :

2.1Horizontal static load (60kg / m, 30s) no obvious deformation after unloading.

2.2vertical static load (100kg / m, 1min) no significant deformation after unloading

3. The stadium fence and handrail use Φ38X2mm welded pipe form from professsional mold.Side handrail and grandstand into a 90-degree stand upright. T he surface treatment is powder coated.

4. The front of the stands is beautiful and has a non-slip bar on the stands to prevent the audience from slipping .

Seats parameter:

Size: Installation size :Space between two seats: 500mm, seat net width : 490 mm, backrest height:5f50mm, seat deepth:520mm,

Height of seat cushion :400mm include step

1. Seat and backrest ’ s outside shell: use high-density hardwood multi-layer board (backplane thickness: 19MM, seat thickness: 13MM).

2. Foam : use of high-density rebound qualitative foam. Back rest foam density will not less than 48kg / m3, seat sea density will not less than 50kg / m3.

3. fabric: fabric for high-quality acrylic (polyester) blended high-level decorative fabrics, anti-fouling, wear, anti-fade, and do flame retardant treatment.

4. T he seat structure: the use of force on both sides of the structure, so that the seat in the external force and the impact of the back , the force is not on the foam. O n both sides of the seat card on the corner code, which is more durable, firm and more comfortable.

5. F astening screws: anti-rust electrostatic coated with hexagonal expansion screws, no rust.

6. 6, seat shape: design to meet the "human morphology" engineering principles and comfort.

Drawing: