Joint and knob assembly and appliance having joint and knob assembly
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United States of America Patent
Stats
-
Jul 19, 2022
Grant Date -
Oct 15, 2020
app pub date -
Jun 25, 2020
filing date -
Jul 26, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A joint, a knob assembly, and an appliance having a joint and a knob assembly are provided. The joint may include a housing, a first shaft support, a second shaft support, and a coupling shaft. A slot having a predetermined width extending in a circumferential direction of the housing and a predetermined length extending in a longitudinal direction of the housing may be formed in the housing. The coupling shaft provided in the second support may include a rotary shaft rotatably inserted into the slot. A stopper may be formed to protrude from an outside of the rotary shaft, and a position of the stopper inside the slot may be changed according to rotation of the rotating shaft. The stopper may be provided in the slot so that the stopper interferes with an inner wall of the housing formed by the slot at a predetermined position.
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