초록 ▼

A method for operating a refrigerator having a driving assembly and an ice storage bin. The driving assembly is releasably engageable with the ice storage bin. The driving assembly has a motor fork. The ice storage bin supports an axle, to which a coupler is secured. The method includes engaging the

A method for operating a refrigerator having a driving assembly and an ice storage bin. The driving assembly is releasably engageable with the ice storage bin. The driving assembly has a motor fork. The ice storage bin supports an axle, to which a coupler is secured. The method includes engaging the motor fork with the coupler secured, rotating the motor fork in a first direction based on a user's input, and rotating the motor fork in a second direction opposite to the first direction for a predetermined time or by a predetermined angle at the end of the user's input.

대표청구항 ▼

1. A method of operating a refrigerator comprising a driving assembly and an ice storage bin releasably engageable with each other, the driving assembly having a motor fork, the ice storage bin supporting an axle to which a coupler is secured, the method comprising: engaging the motor fork with the

1. A method of operating a refrigerator comprising a driving assembly and an ice storage bin releasably engageable with each other, the driving assembly having a motor fork, the ice storage bin supporting an axle to which a coupler is secured, the method comprising: engaging the motor fork with the coupler;rotating the motor fork in a first direction based on a user's input; androtating the motor fork automatically in a second direction, opposite to the first direction, for a predetermined time or by a predetermined angle at the end of the user's input before another user's input, so that the motor fork and the coupler will not block removal of the ice storage bin from the driving assembly. 2. The method according to claim 1, wherein: the motor fork extends substantially along a first axis and the coupler extends substantially along a second axis; and the step of rotating the motor fork in the second direction comprises rotating the motor fork in the second direction for the predetermined time or by the predetermined angle to allow the first axis and the second axis to be substantially perpendicular to each other. 3. The method according to claim 2, wherein: the coupler comprises a pair of extensions configured to engage the motor fork, each extension having a first prong and a second prong connected to each other at an angle α; and the predetermined angle is substantially equal to (90°−α/2). 4. The method according to claim 3, wherein the angle α is about 88° and the predetermined angle is about 46°. 5. The method according to claim 4, wherein the predetermined time is about 0.31 seconds when the motor fork rotates 25 rounds per minute. 6. The method according to claim 1, further comprising disengaging the ice storage bin from the driving assembly by translating the motor fork with respect to the coupler. 7. The method according to claim 2, wherein the predetermined angle is in the range from 16° to 76°.