Boot assembly with adapter

A boot assembly with an adapter comprised of a boot having elasticity and an adapter having relative rigidity,

• the boot comprising:
• a small diameter mount formed at one end to fit over the outer circumference of a shaft,
• a connecting bead formed at the other end to connect with the adapter, and
• a body formed between the small diameter mount and the connecting bead,
• the adapter comprising:
• a large diameter mount formed at one end of the adapter connection to a joint, and
• a connecting cavity having a bent surface formed at the other end of the adapter and fitting with the connecting bead of the boot so as to surround the connecting bead,
• the connecting cavity of the adapter comprising:
• a bend pressing against the inner circumferential surface of the connecting bead of the boot, and
• a foldback connecting to the bend, formed folded back along the inner circumferential surface of the bend, and formed to fold over itself so that the front end extends from the inner circumferential surface of the bend along the bent surface of the connecting cavity up to the middle of the bent surface.

A boot assembly with an adapter comprised of a boot having elasticity and an adapter having relative rigidity,

• the boot comprising:
• a small diameter mount formed at one end to be fit over the outer circumference of a shaft,
• a connecting bead formed at the other end for connection to the adapter, and
• a body formed between the small diameter mount and the connecting bead,
• the adapter comprising:
• a large diameter mount formed at one end for connection to a joint and
• a connecting cavity formed at the other end and fitting with the connecting bead of the boot so as to surround the connecting bead,
• the connecting cavity of the adapter comprising:
• a bend pressing against the inner circumferential surface of the connecting bead of the boot, and
• a foldback connecting to the bend formed folded back along the inner circumferential surface of the bend and with a front end bent to abut perpendicularly with the surface of the bend.