JP2012102949A5

JP2012102949A5 -

Info

Publication number: JP2012102949A5
Application number: JP2010252826A
Authority: JP
Filing date: 2010-11-11
Publication date: 2012-07-26
Anticipated expiration: 2030-11-11

Description

本発明に係る空気調和機は、吸込口及び吹出口が形成され、内部にファンが収納された筐体と、吹出口に設けられ、該吹出口から吹き出される空気の向きを調整するベーンと、を備えた空気調和機であって、ベーンは、その中間部が少なくとも１つの支持軸構造によって回転自在に筐体に取り付けられ、該支持軸構造は、ベーンの背面部に取り付けられるベース板と、ベース板に突設された突片と、突片もしくは筐体に設けられた軸と、軸を回転自在に支持するように、筐体もしくは突片に設けられた軸受部と、ベーンの背面部に突設され、ベーンとの間でベース板を挟み込み、軸の軸受部への挿入方向に沿って摺動可能にベース板を支持する爪部と、ベース板の側縁部に突設された係止片と、ベーンの背面部に設けられたカバー部と、を備え、ベーンが支持軸構造を介して筐体に取り付けられた状態においては、係止片の第１側縁部が爪部の側縁部に接触して軸が軸受部から抜け出ることを防止し、カバー部が突片を覆うものである。 An air conditioner according to the present invention includes a housing in which an inlet and an outlet are formed and a fan is housed therein, a vane that is provided in the outlet and adjusts the direction of air blown from the outlet. The vane is attached to the housing so that the middle part of the vane is rotatable by at least one support shaft structure, and the support shaft structure includes a base plate attached to the back surface of the vane. a protrusion projecting from the base plate, and a shaft provided on the projecting piece or housing, so as to rotatably support the shaft, and a bearing portion provided in the housing or collision piece, the back of the vane The base plate is sandwiched between the vane and the base plate so as to be slidable along the insertion direction of the shaft into the bearing portion, and the base plate is protruded from the side edge of the base plate. And a cover provided on the back of the vane. In a state where the vane is attached to the housing via the support shaft structure, the first side edge portion of the locking piece contacts the side edge portion of the claw portion to prevent the shaft from coming out of the bearing portion, The cover part covers the protruding piece.

Claims

A housing in which a suction port and an air outlet are formed, and a fan is housed therein;
A vane that is provided at the air outlet and adjusts the direction of air blown from the air outlet;
An air conditioner equipped with
The vane is attached to the casing so that its intermediate portion is rotatable by at least one support shaft structure,
The support shaft structure is
A base plate attached to the back surface of the vane;
A projecting piece projecting from the base plate;
A shaft provided on the protruding piece or the housing;
As for rotatably supporting the shaft, a bearing portion provided on said housing or said collision member,
A claw portion that protrudes from the back surface of the vane, sandwiches the base plate with the vane, and supports the base plate so as to be slidable along the insertion direction of the shaft into the bearing portion;
A locking piece projecting from the side edge of the base plate;
A cover provided on the back of the vane;
With
In a state where the vane is attached to the housing via the support shaft structure,
The first side edge of the locking piece is in contact with the side edge of the claw, and the shaft is prevented from coming out of the bearing,
The air conditioner characterized in that the cover part covers the protruding piece.

In a state where the vane is attached to the housing via the support shaft structure,
The protrusion is not formed in the range which the said cover part does not cover in the upper surface part of the said base board which is an opposite surface of the surface facing the back surface part of the said vane. Air conditioner.

The gap formed between the back portion of the vane and the claw portion is
The air conditioner according to claim 1 or 2, wherein the air conditioner has a size equal to or smaller than a thickness of the base plate in a range sandwiched between the gaps.

The angle formed by the “first side edge of the locking piece” and the “side edge of the base plate”
The angle is smaller than the angle formed by the “second side edge of the locking piece that is the side edge opposite to the first side edge” and the “side edge of the base plate”. The air conditioner according to any one of claims 1 to 3.