AIR-CONDITIONING REGISTER

摘要

First and second upstream fins and first and second downstream fins are arranged in the air passage of air-conditioning air to pivot. The first upstream fin includes an upstream body with a cutout extending upstream from the downstream edge. A transmission shaft, which extends along upstream fin shafts, is arranged in the cutout. The first downstream fin includes a downstream body with a slidable operation knob. The operation knob includes a fork that is rotationally supported with a support shaft. The fork includes a pair of transmission pieces, which extends upstream from the operation knob and sandwiches the transmission shaft. The transmission shaft includes a pair of stoppers, which is located at positions that are spaced from each other in the extending direction of the transmission shaft and that sandwich the transmission pieces. The stoppers are caused to contact the transmission pieces by operation of the operation knob.

主权项

1. An air-conditioning register comprising:
a downstream fin including a downstream body and a downstream fin shaft, which each extend in a direction crossing a flow direction of air-conditioning air, wherein the downstream fin is supported to pivot about the downstream fin shaft; an upstream fin including an upstream body and an upstream fin shaft, which each extend in a direction that crosses both the flow direction and the extending direction of the downstream fin shaft, a cutout formed in the upstream body to extend upstream from a downstream edge of the upstream body, and a transmission shaft that is located in the cutout to extend along the upstream fin shaft, wherein the upstream fin is located upstream of the downstream fin and supported to pivot about the upstream fin shaft; an operation knob arranged to slide relative to the downstream body in the extending direction of the downstream body; a fork including a pair of transmission pieces that extends upstream from the operation knob and sandwiches the transmission shaft, wherein the fork is supported with a support shaft to be rotational relative to the operation knob; and a pair of stoppers arranged on the transmission shaft, wherein the stoppers are spaced from each other in the extending direction of the transmission shaft and located at positions that sandwich the transmission pieces, and the stoppers are caused to contact the transmission pieces by operation of the operation knob.