| 摘要 |
An elastic member and a sliding module having the same are provided to enable the elastic member to be eccentrically arranged as much as a predetermined length from a coupling portion connected to a sliding member, thereby preventing stress from being concentrated on the elastic member in a sliding operation and improving the durability of the sliding module. An elastic member(150) for a sliding module includes a first coupling portion(152), a second coupling portion(154), and a spiral connecting portion(156). The first coupling portion is rotatably coupled to a first member(112). The second coupling portion is rotatably coupled to a second member(132). The spiral connecting portion is wound at plural times in a spiral shape along an outer direction of the first coupling portion, and connects the first coupling portion and the second coupling portion. The first coupling portion is eccentrically arranged as much as a predetermined length from an extension line(A) which connects the center of the second coupling portion and the center of the spiral connecting portion.
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