Cord stopper

A cord stopper for releasably fastening a cord thereto, the cord stopper comprising:

• a housing having a longitudinal cavity extending longitudinally therein and a pair of through apertures formed transversely through the peripheral wall at opposed positions;
• an insert member fitted in the cavity so as to be reciprocally movable along the cavity and having a through hole transversely therethrough;
• biasing means for normally urging the insert member outward of the cavity wherein when the insert member is thrust into the cavity against the bias of the biasing means, the through hole comes substantially into alignment with the through apertures for insertion of the cord therethrough;
• and means for temporally locking the insert member to the housing with the through hole of the insert member substantially aligned with the through apertures of the housing wherein the housing has a through slit formed through the peripheral wall, the through slit comprising a vertical slit part extending longitudinally of the housing and a horizontal slit part joined normal thereto, the locking means comprising a locking prong formed protuberantly on the peripheral wall of the insert member for guiding engagement with the through slit, the position and the length of the slit being such that, when the protuberant locking prong descends along the vertical slit part and reaches the horizontal slit part, the through hole reaches the level of the through apertures of the housing;
• and when the protuberant locking prong reaches the distal end of the horizontal slit part, the through hole comes into alignment with the through apertures.

A cord stopper for releasably fastening a cord thereto, the cord stopper comprising:

• a housing having a longitudinal cavity extending longitudinally therein and a pair of through apertures formed transversely through the peripheral wall at opposed positions;
• an insert member fitted in the cavity so as to be reciprocally movable along the cavity and having a through hole transversely therethrough;
• biasing means for normally urging the insert member outward of the cavity wherein when the insert member is thrust into the cavity against the bias of the biasing means, the through hole comes substantially into alignment with the through apertures for insertion of the cord therethrough;
• and means for temporally locking the insert member to the housing with the through hole of the insert member substantially aligned with the through apertures of the housing wherein the housing has a locking hole formed in the peripheral wall thereof, the insert member having a blind bore formed transversely therein, the locking means comprising a protuberant lug and another bias means fitted in the blind bore for normally urging the protuberant lug against the inner periphery of the cavity, the position of the blind bore and the locking hole are such that, when the protuberant lug comes into engagement with the locking hole under the bias of said another bias means, the through hole comes substantially into alignment with the through apertures.