PROBLEM TO BE SOLVED: To provide a blower device having a nozzle tip whose direction can be changed easily without inclining a body.SOLUTION: This blower device includes a drive device, a fan rotated by the drive device, and a discharge pipe including a plurality of detachable and attachable cylindrical members for guiding air flow generated by fan to a desired direction. A projection part is formed at an outer circumference side of a connection part of one cylindrical member which is detached and attached, and an attachment groove fitting with the projection part is formed at an outer circumference side of another cylindrical member. The attachment groove comprises an axial groove formed in the axial direction from an opening of a connection part, and two circumferential grooves branching and extending to both sides in the circumferential direction from a tip side of the axial groove, and have substantially T-shape in a view from an outer circumference side. When the cylindrical members are attached, one cylindrical member is pushed in another cylindrical member in the axial direction and is rotated clockwise or counterclockwise to position the projection part in either of the circumferential grooves of the substantially T-shape. Consequently, attachment angle of the cylindrical member can be changed by 90 degrees.COPYRIGHT: (C)2010,JPO&INPIT【課題】本体を傾けることなく、先端のノズルの向きを容易に変えることができるブロワ装置を提供する。【解決手段】駆動装置と、駆動装置により回転されるファンと、ファンにより発生される空気を所望の方向に導くために着脱可能な複数の筒状部材を含む排出管を有するブロワ装置において、着脱される一方の筒状部材の接続部の外周側には突出部が形成され、他方の筒状部材の外周側には突出部と嵌合する取付溝を形成した。取付溝は、接続部の開口から軸方向に形成される軸方向溝と、軸方向溝の先端側から円周方向両側に分岐して延びる2つの円周方向溝から構成され、外周側から見たときの形状が略T字状の形状をなす。取付け時には、一方の筒状部材を、他方の筒状部材に対して軸方向に押し込んで時計方向又は反時計方向に回転させ、突出部を略T字状の溝のいずれかの円周方向溝内に位置させることにより、筒状部材の取付け角を90度分変更できる。【選択図】図9
