Unitized function compound type variable seat device

The utility model provides a unitized function compound type variable seat device, including seat skeleton, sunshade subassembly, facade grating plate no. 1, facade grating plate no. 2 and support mechanism, the number of seat skeleton is two, and the shape is different, the sunshade mechanism is respectively arranged in the upper side of two seat skeleton, and the sunshade subassembly is located in the two seat skeleton. The first facade grating plate and the second facade grating plate are installed at the centers in the two seat frameworks respectively, and the first facade grating plate and the second facade grating plate are each divided into three sections. According to the scheme, the space requirement of a user is met by changing the space position of the seat framework and unfolding or folding different parts according to different activities, the free combination of use is improved, the seat is suitable for various types of spaces, the elasticity is good, the space utilization rate is increased, and