主权项 |
1. A multi-functional apparatus, comprising:
a nylon surface sponge cushioning vest, wherein the nylon surface sponge cushioning vest comprises an adjustable shoulder belt, an adjustable chest belt, an adjustable waist belt; a lower metal panel coupled to the nylon surface sponge cushioning vest, wherein the lower metal panel covers at least a portion of a user's waist; a metal height adjustment plate coupled to the nylon surface sponge cushioning vest; an upper metal panel coupled to the nylon surface sponge cushioning vest, wherein the upper metal panel covers at least a portion of the user's back; a metal folding arms mount coupled to the nylon surface sponge cushioning vest; a lower group of metal folding arms coupled to the metal folding arm mount via a lower holding shaft, wherein the lower group of metal folding arms comprises two folding arms, wherein a metal limiting panel coupled between the two folding arms; and an upper group of metal folding arms, coupled to the lower group of metal folding arms via an upper folding shaft, wherein the upper group of metal folding arms comprises another two metal folding arms, wherein the another two metal folding arms comprises at least two sling installation modules. |