Patent ID: 6285846
Filing Date: 2001-09-04
Classification: G03G

Abstract:
A fixing device comprising:a web unit, including:a housing having two shaft members in parallel with each other, the housing defining a through hole on each of two lateral sides of the housing.a web member windably supported by the two shaft members; anda handle having two protrusions protruded from a lateral surface of the housing to outside of the housing, in which each of the two protrusions defines a first width, and a second width larger than the first width, anda fixing device frame to be detachably disposed to the web unit, the fixing device frame defining a guiding groove having:a groove through which the two protrusions are guided on the basis of the first width; anda guiding portion at an end of the groove to allow the two protrusions to be changed from the first width to the second width;wherein, attachment or detachment of the web unit to or from the fixing device frame is regulated corresponding to a position of the handle with respect to the housing.