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Operation unit

A technology for operating devices and operating parts, applied in mechanical control devices, instruments, control components, etc., can solve problems such as unpleasantness and leakage, and achieve the effect of preventing leakage to the outside.

Active Publication Date: 2013-02-13
KK TOKAI RIKA DENKI SEISAKUSHO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case where a light source is provided inside the operation member 80, the light emitted from the light source may leak through the aforementioned through hole 85.
In case of light leakage, the surroundings of the operating part 80 are illuminated, which is unpleasant

Method used

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Examples

Experimental program
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Embodiment Construction

[0027] Below, refer to figure 1 5 to 5 describe an embodiment in which the present invention is embodied in an operating device used when operating an air-conditioning device (air-conditioning device) mounted on a vehicle.

[0028] Such as figure 1 As shown, a plurality of operating devices 2 are provided on the central cluster control panel 1 in the compartment to adjust the temperature, change the direction of the air outlet, or adjust the air volume.

[0029] As shown in FIG. 2( a ), the operating device 2 includes a housing 3 . The case 3 includes: a main body portion 3a; a cylindrical mounting portion 3b extending upward from the main body portion 3a; and a cylindrical front end portion 3c extending upward from the mounting portion 3b. The main body part 3a has a square cylindrical shape opened downward. The outer diameter of the front end part 3c is smaller than the outer diameter of the attachment part 3b. The inside of the attachment part 3b communicates with the...

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PUM

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Abstract

An operation unit includes a case and an operation member molded integrally through injection molding. The operation member includes an outer surface and a slide portion supported by the case. The slide portion is slidable and movable relative to the case. The operation member further includes a knob operated by an operator, a parting line formed continuously from the slide portion to the knob along the outer surface, and a ridge line formed on the outer surface. At least part of the parting line is formed along the ridge line.

Description

technical field [0001] The present invention relates to an operating device comprising an operating member having a parting line formed on an outer surface. Background technique [0002] In general, various electronic products such as an air conditioner (vehicle air conditioner) installed in a vehicle or an audio device are controlled by operating an operating device provided in the vehicle compartment. Such a conventional operating device is disclosed in, for example, Japanese Patent Application Laid-Open No. 2010-122992. [0003] The operating device in JP 2010-122992 A is composed of a case and an operating member held to slide relative to the case. Such as Figure 8 As shown, the operating member 80 has a cylindrical shape as a whole. The operating member 80 has: a sliding portion 81 that slides relative to the aforementioned case; a stepped portion 82 that is continuously formed on the upper portion of the sliding portion 81 and has an outer diameter smaller than that...

Claims

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Application Information

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IPC IPC(8): G05G1/10
CPCG05G1/10Y10T74/20474
Inventor 久田雅人高野吉规
Owner KK TOKAI RIKA DENKI SEISAKUSHO