POLARIZING PLATE CARRIER BOX

摘要

The present invention relates to a carrier box usable with a polarizing plate. More particularly, the box includes guide rails (13) (13') in the form of guide grooves with preventive shoulders on both sides integrally formed on the bottom of a casing body (10) and sliders (20) (20') slidably engaged with and disposed along the guide rails (13) (13'). The sliders comprise a lower moving element (21) inserted into the guide rails (13) (13') and moved in engagement to the preventive shoulders, an upper moving element (22) disposed above the lower moving element and restricting the polarizing plate with both the ends thereof contacting the bottom of the casing body, and a securing means engaging and securing both the lower and upper moving elements. Thus, the structure leads to a reduction in the number of parts and the weight of the product and an excellent assembly while rendering additional plate alignment unnecessary.