Air vent having a control device

Abstract

The invention relates to an air vent having a device for controlling an airstream, wherein the air vent has at least one first control lamella (20) that is pivotably mounted in a housing, and has second lamellae (24) extending orthogonally to the first control lamella (20). For the purpose of controlling the amount and direction of outflowing air, the operating element (18) is pivotable mounted about an axis that extends parallel to the pivot axis of the second lamellae (24), and which is coupled to a first adjustment element (80) and to the first control lamella (20). The first adjustment element (80) has a toothed segment, which is in engagement with a first gearwheel (82) that is rotatably mounted on the housing. The first gearwheel (82) is in engagement with a second adjustment elementthat is arranged on a second control lamella (22) of the second lamellae (24), wherein the second control lamella (22) is coupled with the other second lamellae (24) by way of at least one connectionrod, and the second gearwheel (82) is of spring-mounted design.

Description

technical field [0001] The present invention relates to an air outflow device having a control device for controlling the direction and amount of air flowing out from the air outflow device. In particular, an air dispenser with a control device, which is designed as a so-called single-button operating device, is described. The air outflow device comprises at least one control vane pivotally supported in the housing and a second vane extending perpendicular to the control vane and pivotally supported in the housing, through which the control vane and the second vane can be adjusted from the housing The direction of the air flow out of the body and the amount of outflowing air can additionally be adjusted by means of the second vane. Background technique [0002] Various devices for controlling the air flow are known from the prior art, in which not only the direction but also the quantity of the outgoing air can be adjusted by means of vertical vanes arranged behind the cont...

AI Technical Summary

Problems solved by technology

[0005] However, the devices known from the prior art have the disadvantage that the air supply channel can only be closed insufficiently by the rear vertical vanes

Furthermore, the devices known from the prior art in which the operating element is arranged approximately centrally have the disadvantage that the operating element has a relatively large number of parts, which protrude into the flow channel of the air outlet and thus cause the air to additionally, unwanted turn

Therefore, in the prior art, despite the sealing device, it is often not possible to achieve a tight closure because the components of the air outlet have deviations (tolerances) in their dimensions and the gaps between the components also increase with frequent operation.

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