Patent ID: 9221319
Filing Date: 2015-12-29
Classification: B60J,E05B,Y10T

Abstract:
1. A can for a construction machine, said cab comprising a door and a door opening and closing mechanism for opening and closing said door, said door opening and closing mechanism including a hollow tube having a hollow space therein and having a hole connecting said hollow space to outside of said hollow tube, and a handle having a base portion extending from said outside of said hollow tube through said hole into said hollow space, and a grip portion located at an end of said base portion on said outside of said hollow tube that is opposite to an end of said base portion on a side located within said hollow space, said handle being supported by said hollow tube, said base portion and said grip portion are movable in a direction in which said handle is pushed toward said hollow space, said hole having a first hole portion extending in a longitudinal direction of said hollow tube and a second hole portion extending from said first hole portion in said longitudinal direction and having a first section and a second section, and an outer dimension of said grip portion in a width direction orthogonal to said longitudinal direction being greater than an outer dimension of said base portion in said width direction and greater than a dimension of the first section of said second hole portion in said width direction, wherein said base portion comprises one terminal end and another terminal end that define a length dimension of said base portion along said longitudinal direction, wherein said one terminal end of said base portion is disposed in said first hole portion and said other terminal end of said base portion is disposed in said first section of said second hole portion, wherein a dimension of said first section of said second hole portion in said width direction is greater than a dimension of said second section of said second hole portion in said width direction, and wherein a dimension of said first hole portion in said width direction is greater than the dimensions of said first and second sections of said second hole portion in said width direction.