Doubts about s. 437 A, Cr.P.C.

Dear Sir,is 437-a means that if at trial court or appellate you loose,then to go for  appeal or to higher court....you hav to fill bond n got 6 month bail............................/??????????????????

or if the accused 'as mentioned before trial or disposal of appeal',get acquitted in that court.............,and there is any appeal or petition filed against him at higher court...........obviously he has to go there,then wat is the purpose of bail bond whose validity is 6months.

In a case where the accused is in JC, the case is disposed and an acuittal order is passed

The accused is in the Jail and refuses to offer bail bonds under Section 437A as he does not know any one who is willing to do so for the accused. What will the Court Do??

Y should teh trail Court be worried about bail bonds??Because if the accused does not dop so he will remiain in Custody so how is the Court affected??