Patent ID: 7955140

Claim:
A spring connector comprising: a barrel comprising a first shoulder bent inwardly from a top portion thereof, a top opening defined at a middle portion of the first shoulder, a first receiving space defined therein and connected to the top opening, a bottom opening defined at a bottom portion thereof, a cover and a connecting tab interconnecting the cover and the barrel, the connecting tab being bent and extending from the bottom portion of the barrel to position the cover to cover the bottom opening, and the cover being flush with the bottom portion of the barrel; a plunger comprising a head portion exposed outside the barrel, a sliding portion extended from a bottom portion of the head portion and being wider than the head portion and received in the first receiving space of the barrel, a second shoulder formed between the head portion and the sliding portion and received in the first receiving space and abutted against the first shoulder of the barrel, and a second receiving space defined therein and connected to the first receiving space; and a spring received in the first receiving space and the second receiving space, a top end portion of the spring received in the second receiving space and connected to the plunger, a bottom end portion of the spring received in the first receiving space and connected to the cover.