Air-direction adjusting apparatus for air-conditioning equipment
First Claim
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1. A mechanism for controlling the flow of air from an air-conditioning unit, comprising:
- a plurality of guide vanes located within an air outlet of said air-conditioning unit, said plurality of guide vanes engaging in rotational movement to adjust a direction of said flow of air;
pivotal bearings located at edge portions on one side of each of said plurality of guide vanes;
sleeves fitted over said pivotal bearings to hold said pivotal bearings in place; and
shafts inserted within said sleeves and connected to an inner wall of said air-conditioning unit.
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Abstract
In an apparatus in which a blow-out nozzle is provided at a lower end of an air course formed in the inside of a body of the air-conditioning equipment and blown air passed through the air course is blown out of a blow-outlet while guided in the left/right direction by a plurality of parallel guide vanes pivotally held by the blow-out nozzle, wherein each vane has a C-shaped annular pivotal bearing and a sleeve fitted into the bearing, a shaft extending from an inner wall of the nozzle being inserted into the sleeve, the shaft having claws which project from the upper end portion of the shaft so as to retain the sleeve.
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Citations
5 Claims
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1. A mechanism for controlling the flow of air from an air-conditioning unit, comprising:
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a plurality of guide vanes located within an air outlet of said air-conditioning unit, said plurality of guide vanes engaging in rotational movement to adjust a direction of said flow of air; pivotal bearings located at edge portions on one side of each of said plurality of guide vanes; sleeves fitted over said pivotal bearings to hold said pivotal bearings in place; and shafts inserted within said sleeves and connected to an inner wall of said air-conditioning unit.
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- 2. An air-direction adjusting apparatus in an air-conditioning equipment, which comprises guide vanes which are disposed in a blow-outlet and which make rotational movement to thereby change the air direction, wherein each vane has a C-shaped annular pivotal bearing and a sleeve fitted into the bearing so as to be held by the bearing, a shaft extending from an inner wall of the blow-outlet being inserted into the sleeve, the shaft having claws which project from the upper end portion of the shaft so as to retain the sleeve.
Specification