JPH089561Y2 - Air-conditioning device for air conditioning - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an air-conditioning air-direction adjusting device that changes the air direction in the left-right and up-down directions.

(Prior Art) An air-conditioning wind direction in which a rear louver and a front louver orthogonal to the rear louver are pivotally supported on an outlet, and a front and rear louvers are interlockingly rotated by a sliding knob provided on a central blade of the front louver. In the adjusting device, as shown in FIG. 5, a fan-shaped gear 2 is fixed in front of a central blade 1 of the rear louver, and a sliding knob 4 having a rack 3 having an arcuate cross-section meshing with the fan-shaped gear 2 is provided at the rear of the front louver. It is conventionally known to equip the central blade 5 (see Japanese Utility Model Laid-Open No. 60-41595).

(Problems to be Solved by the Invention) In the above-mentioned conventional technique, in order to insert the sliding knob 4 from the shaft end of the central blade, the shaft 6 of the central blade 5 must be cut, and There is a problem in that the spring 7 for preventing play cannot be mounted, and it is difficult to set the stopper. Further, although a method of assembling the sliding knob by dividing it into two parts is also performed, the adhering operation is troublesome and the adhering stability is also problematic.

The present invention aims to solve the above problems.

(Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention axially supports a rear louver arranged in a longitudinal direction and a front louver arranged in a lateral direction on an outlet and attaches it to a central blade of the front louver. In the air-conditioning device for air-conditioning in which the front louver and the rear louver are rotated in conjunction with each other by the sliding knob, the tip of the sliding knob is opened and branched up and down, and attached to the central blade from above and below. , The tip end is closed and fitted and fixed in the fitting hole of the actuation body, and stoppers are provided on the left and right sides of the actuation body so as to abut the rear edge notch of the central blade so that the operation range can be regulated. The meshing portion formed on the rear portion of the actuating body is meshed with the meshing portion attached to the central blade of the rear louver, and a spring is attached to the space inside the sliding knob to hold the central blade without rattling. To do.

(Embodiment) 10 is a rear louver arranged in a vertical direction, and 11 is a front louver arranged in a horizontal direction, which are pivotally attached to the outlets 12 and are interlocked by a connecting rod (not shown). Reference numeral 13 is a sliding knob attached to the central blade 11a of the front louver 11.
The sliding knob 13 is opened at the rear portion (tip end side) and branched up and down,
The central blade 11a is sandwiched from above and below, and the projections 13a and 13b are attached to the operating body 14
The rack 14b, which is fitted and fixed in the front (front side) fitting hole 14a of the rear body, is integrally formed on the rear portion of the operating body, and the rack 14b is attached to the central blade 1 of the rear louver 10.
It is meshed with the fan-shaped gear 15 fixed to 0a, the spring 16 is installed in the space inside the sliding knob 13, and the central blade 1 with the left and right bullet pieces 16a, 16b.
1a is pressed forward (front side), and the lower piece 16c is pressed upward.

Stoppers 14c and 14d are provided on the left and right of the operating body 14,
The sliding range is regulated by contacting the rear edge cutout both ends 11b, 11c of the central blade 11a. 11d is a protrusion for preventing play.

Next, the operation will be described. When the sliding knob 13 is turned up and down, the central blade 11a is turned up and down, and the entire other front louver 11 is also turned simultaneously by the unillustrated connecting rod.

Next, when the sliding knob 13 is slid to the left and right, the central blade 10a is horizontally rotated by the fan gear 15 meshed with the rack 14b, and the other entire rear louver 10 is simultaneously rotated by the unillustrated connecting rod.

The actuating body and the rear louver may use a bifurcated engagement member instead of the rack gear.

(Effect) According to the present invention, the rear louvers arranged side by side in the vertical direction and the front louvers arranged side by side in the horizontal direction are axially supported by the outlets, and the front and rear louvers are attached by the sliding knobs attached to the central blades of the front louvers. In the air-conditioning device for air-conditioning, which is configured to rotate in conjunction with each other, the tip of the sliding knob is opened and branched up and down, and the central blade is sandwiched from above and below, and the tip is closed to fit the actuator. It is fitted and fixed in the dowel hole, and stoppers are provided on the left and right sides of the actuating body so as to abut the rear edge notch of the central blade so that the working range can be regulated. The sliding knob is attached to the center blade of the front louver because it engages with the meshing part attached to the center blade of the rear louver, and the spring is installed in the space inside the sliding knob to hold the center blade without rattling. Assemble by sandwiching it vertically from the front (front side) It is easy to assemble because it does not come off easily, there is no need to use an adhesive, the center blade can be held by the spring in the sliding knob without rattling, and the lateral movement of the sliding knob can be regulated by the stopper to operate smoothly. Can be made.

[Brief description of drawings]

FIG. 1 is a partially cutaway plan view of a sliding knob portion according to an embodiment of the present invention, FIG. 2 is a front sectional view taken along line II-II of FIG. 1, and FIG. 3 is an exploded perspective view of FIG. FIG. 5 is an external perspective view of a conventional device, FIG. 5 is a perspective view of a main part of FIG. 4, and FIG. 10 …… rear louver 10a …… central louver of rear louver 11 …… front louver 11a …… central vane of front louver 11b, 11c …… central vane rear edge notched ends 12 …… outlet 13 …… sliding knob 13a, 13b …… Projection 14 …… Actuator 14a …… Mating hole 14b …… Rack 14c, 14d …… Stopper 15 …… Fan-shaped gear 16 …… Spring

Claims (1)

[Scope of utility model registration request] 1. A rear louver arranged in a vertical direction and a front louver arranged in a horizontal direction are pivotally supported on an outlet, and the front louver and the rear louver are respectively linked by a sliding knob attached to a central blade of the front louver. In the air-conditioning device for air conditioning that is rotated, the tip of the sliding knob is opened and branched up and down, and the central blade is sandwiched from above and below, and the tip is closed to fit into the fitting hole of the operating body. It is fitted and fixed, and stoppers are provided on the left and right sides of the operating body so as to contact the rear edge cutout portion of the central blade so that the operating range can be regulated, and the meshing portion formed on the rear portion of the operating body is attached to the rear louver. It meshes with the meshing part attached to the central blade,
A wind direction adjusting device for air conditioning, in which a spring is attached to the space inside the sliding knob to hold the central blade without play.